Best Fennel Gratin Recipes

POTATO-FENNEL GRATIN

Steps:

• Preheat the oven to 350 degrees F.
• Butter the inside of a 10-by-15-by-2-inch (10-cup) baking dish.
• Remove the stalks from the fennel and cut the bulbs in half lengthwise. Remove the cores and thinly slice the bulbs crosswise, making approximately 4 cups of sliced fennel. Saute the fennel and onions in the olive oil and butter on medium-low heat for 15 minutes, until tender.
• Peel the potatoes, then thinly slice them by hand or with a mandoline. Mix the sliced potatoes in a large bowl with 2 cups of cream, 2 cups of Gruyère, salt, and pepper. Add the sauteed fennel and onion and mix well.
• Pour the potatoes into the baking dish. Press down to smooth the potatoes. Combine the remaining 2 tablespoons of cream and 1/2 cup of Gruyère and sprinkle on the top. Bake for 1 1/2 hours, until the potatoes are very tender and the top is browned and bubbly. Allow to set for 10 minutes and serve.

PARMESAN FENNEL GRATIN

Steps:

• Preheat the oven to 375 degrees F.
• Remove the stalks from each fennel bulb and discard. Cut the bulbs in half lengthwise through the core. Remove most (but not all) of the core by cutting a V-shaped wedge, leaving the wedges intact. Cut each piece into 2, 3, or 4 wedges, depending on the size of the bulb. Arrange the wedges, cut side up, in a gratin dish just large enough to hold them snugly in a single layer. Pour the chicken stock and wine over the fennel, then sprinkle with 2 teaspoons of salt and 3/4 teaspoon of pepper. Dot with the diced butter. Cover the dish tightly with aluminum foil and bake for 35 to 45 minutes, until the fennel is tender. Remove from the oven and raise the oven temperature to 425 degrees F.
• Meanwhile, make the topping. Combine the melted butter, panko, Parmesan, parsley, zest, 1 teaspoon salt, and 1/2 teaspoon pepper. Sprinkle evenly on top and return to the oven. Bake uncovered for 30 minutes, until the topping is browned. Serve hot or warm.
• Note: The ingredient quantities were proportionally increased for this episode.

FENNEL-POTATO AU GRATIN

Steps:

• In a greased shallow 3-qt. baking dish, combine the potatoes and fennel; set aside. , In a small saucepan, melt butter. Stir in flour until smooth; gradually add the broth, cream, salt, pepper and nutmeg. Bring to a boil; cook and stir for 2 minutes or until thickened. Pour over potato mixture; gently toss to coat. , Cover and bake at 350° for 1 hour or until potatoes are tender. Uncover; sprinkle with cheese. Bake 15 minutes longer or until cheese is melted.

FENNEL GRATIN

Steps:

• Heat oven to 200C/fan 180C/gas 6 and put a pan of salted water on to boil. Trim the fennel tops, then cut into wedges. Boil for 5-6 mins, then drain well. Arrange in an ovenproof dish, season and sprinkle with nutmeg. Stir the garlic into the cream and pour over the fennel. Top with the Parmesan, then bake for 20 mins until golden.

POTATO, LEEK AND FENNEL GRATIN

Steps:

• Rinse and trim off stalks of fennel. Discard the hard outer covering. Slice off bottom of bulbs and remove the center core. Slice the bulb lengthwise into 1/4" slices.
• Remove outer covering from the leeks and trim off the dark green sections. Slice remaining into 1/4" slices.
• Sauté fennel and leek slices in butter over med-high heat about 5 minutes in a large skillet. Add 3/4 tsp salt and 1 tsp thyme cover and simmer for about 10 minutes. Set aside.
• Combine potato slices, flour and 1/2 tsp salt in zip-top bag and shake to coat. Arrange half of these slices in a well buttered 13"x9" baking dish.
• Mix whipping cream and milk. Pour half of this mixture over potatoes in pan. Sprinkle with 1 1/2 cups of Gruyere cheese and 1 tsp of thyme. Spoon sautéed fennel/leeks over cheese and top with remaining potatoes. Sprinkle with remaining cheese, 1 tsp thyme, and pepper.
• Bake, covered, at 400 degrees for 45 minutes. Uncover and bake an additional 15 minutes or until browned. Let stand 10 minutes.

FENNEL SOUP GRATIN

Steps:

• Melt the butter in a large stockpot over medium-high heat. Add the fennel, onions, and thyme and saute for 20 to 25 minutes, until the onions and fennel are very tender and caramelized. (You can add a little water if it starts to stick.) Deglaze the pan by adding the brandy; reduce the heat to medium and cook for 3 minutes, scraping the bottom of the pan. Add the sherry and white wine and simmer, uncovered, for 10 minutes. Add the chicken stock, salt, and pepper and continue to cook, uncovered, for another 15 minutes. Add the Pernod and cook for 5 more minutes. Check for salt and pepper.
• Preheat the broiler.
• Ladle the soup into 6 to 8 ovenproof bowls and place 1 or 2 slices of French bread and a handful of Gruyère cheese on top of each bowl. Place the bowls on a baking sheet and slide them under the broiler for 3 minutes, or until the cheese is brown and bubbly, and serve.

POTATO AND FENNEL GRATIN

Steps:

• Preheat oven to 375°F. Butter 13x9x2-inch glass baking dish. Melt 2 tablespoons butter in large nonstick skillet over medium heat. Add leeks; cover and cook until tender, stirring occasionally, about 10 minutes. Remove from heat.
• Chop enough fennel fronds to measure 1/2 cup; set aside. Discard any remaining fennel fronds. Arrange half of fennel slices in single layer in prepared baking dish; sprinkle with 1/4 cup fennel fronds, salt and pepper. Top with half of sliced potatoes in single layer. Arrange half of leek mixture over. Sprinkle generously with salt and pepper. Sprinkle with half of grated Parmesan cheese. Repeat layering with remaining fennel slices, fennel fronds, potatoes, leek mixture and Parmesan cheese. Sprinkle potato gratin generously with salt and pepper.
• Bring chicken stock and whipping cream to boil in medium saucepan. Pour mixture over potato gratin. Bake uncovered until vegetables are very tender, liquid is almost absorbed and top is deep golden brown, about 1 hour 10 minutes. (Can be prepared 2 hours ahead. Let stand at room temperature. Cover gratin with aluminum foil and rewarm in 375°F oven about 20 minutes.)

FENNEL & POTATO GRATIN

Steps:

• Heat oven to 180C/160C fan/gas 4. Heat the olive oil in a frying pan or cast-iron skillet over a medium heat and sauté the fennel with a little seasoning for about 10 mins until caramelised and sweet. Take off the heat and squeeze over a little lemon juice. In a jug, combine the garlic, cream, vermouth or sherry and semi-skimmed milk.
• Butter a medium-sized roasting tin or casserole dish. Put a layer of the potatoes on the bottom, followed by some of the fennel and a glug of the cream mixture. Season and continue to layer the potatoes, fennel, seasoning and cream mixture. Make sure the top layer of veg is coated in the mixture - press it down with a spatula if you need to - and top with the fennel fronds.
• Roast in the oven for 35-40 mins, or until the potatoes are tender.

LIGHTER FENNEL & POTATO GRATIN

Steps:

• Heat oven to 180C/160C fan/gas 4. Quarter the fennel lengthways, and cut out and discard the root. Thinly slice the fennel. Heat 2 tbsp of the oil in a large frying pan, season the fennel and gently cook for about 5 mins until starting to soften.
• Drizzle a little oil over the base of a 1.5-litre gratin dish. Arrange half the potatoes over the base, then season. Spread the fennel over, then cover with the remaining potatoes. Pour over the stock, season and drizzle with the remaining oil. Scrunch a piece of baking parchment around the edge of the dish to make a seal, then bake for 1 hr. Can be made a few hours ahead up to this point.
• Remove the dish from the oven and put the tomatoes on top. Scatter over the Parmesan and return to the oven for 20 mins until the top is golden.

POTATOES AU GRATIN WITH FENNEL AND BACON

Steps:

• Preheat the oven to 325 degrees F (165 degrees C). Fry bacon in a large skillet until browned. Drain on paper towels. Chop or crumble, and set aside.
• Melt the butter in a saucepan over medium heat. Whisk in the flour until smooth and starting to bubble. Gradually whisk in milk while stirring constantly so that no lumps form. Cook and stir over medium heat until thickened, about 5 minutes. Season with white pepper, salt, pepper and nutmeg. Remove from the heat and stir in the cheese until smooth, adding a handful at a time. Set aside.
• Use 1/3 of the potatoes to make a layer in the bottom of a greased 9x13 inch baking dish. Top with 1/3 of the fennel, 1/3 of the bacon and 1/3 of the basil. Pour about 1/3 of the cheese sauce over everything. Repeat layers two more times or until you run out of room. Cover the dish with a lid or aluminum foil.
• Bake in the preheated oven for 1 1/2 hours. Remove the cover during the last 30 minutes to allow the top to brown if desired.

CHEDDAR FENNEL POTATO GRATIN

Steps:

• In a greased shallow 3-qt. baking dish, combine the potatoes and fennel; set aside.
• In a small saucepan, melt butter. Stir in flour until smooth; gradually add broth, cream, salt, pepper and nutmeg. Bring to a boil; cook and stir for 2 minutes or until thickened. Layered a casserole dish with 1/2 potatoes slices and 1/3 cup of cheddar cheese and repeat.
• Pour over mixture; gently toss to coat potatoes. Cover and bake at 350 degrees F for 1 hour or until potatoes are tender. Uncover; sprinkle with remaining cheese. Bake 15 minutes longer or until cheese is melted.

FENNEL GRATIN

Steps:

• Toast the bread crumbs: Heat oven to 250 degrees. Remove crust from bread and slice 1/4 inch thick, then tear slices into 1/2 inch pieces. Spread on a baking sheet and bake for 40 to 45 minutes, until completely dry and brittle, but without any color. Let cool, then break into roughly pebble-size pieces and place between 2 sheets of parchment paper or in a plastic bag. Gently roll a rolling pin across the surface several times until crumbs have a rustic texture - larger than a grain or rice but smaller than a pea. Measure 3/4 cup crumbs and set aside. (Reserve leftover crumbs for another purpose.)
• Meanwhile, prepare the fennel: Chop 3 tablespoons fronds and set aside. If you're using large bulbs, cut lengthwise into quarters; if you're using small bulbs, cut lengthwise in half. Leave base fully attached in both instances. Turn fennel pieces cut side up and season with salt and pepper.
• Heat your largest sauté pan over medium-high heat. Add oil and butter. Then, working in batches to avoid overcrowding, add fennel cut side down and sear until deep chestnut brown, 2 to 3 minutes. If fennel is quartered, flip pieces to sear the other cut surface for 2 to 3 minutes more. Transfer fennel to a large Dutch oven.
• Add stock and wine to Dutch oven, place over low heat, cover and simmer until fennel is fork-tender but not mushy, 20 to 25 minutes. Using tongs or a slotted spoon, place fennel neatly in a 9 by 13-inch broiler-proof baking dish and set aside.
• Prepare the bread crumb topping: In a medium saucepan over medium-low heat, melt butter. Add bread crumbs, garlic paste, fennel pollen and pepper and cook, stirring often, until crumbs are pale gold, 2 to 3 minutes. Don't let them take on too much color. Remove pan from heat and stir in chopped fennel fronds.
• Make the cheese sauce: In a saucepan over medium heat, melt butter and whisk in flour. Whisk for about 1 minute, then add garlic paste. Whisk until flour begins to take on a pale gold color, 2 to 3 minutes; you want a shade between off-white and not quite beige.
• Gradually whisk in milk. Once all of the milk has been added, whisk vigorously until sauce is completely smooth; turn down heat to medium-low and simmer, whisking periodically to avoid scorching, until sauce fully thickens, 10 to 12 minutes. Turn off heat, whisk in Gruyère, and season with salt and pepper. The sauce should be very thick.
• To assemble: Place a rack in the upper third of the oven and heat to 350 degrees. Pour cheese sauce over fennel (very gently reheat sauce if cold), and sprinkle with Gruyère and Parmigiano-Reggiano. Bake until bubbling and beginning to brown, 15 to 20 minutes.
• Remove gratin from oven and scatter bread crumb topping in an even layer across the top. Continue to bake until gratin takes on a deep golden hue, about 5 minutes. If it needs more color, place dish under the broiler for 1 minute, watching it very carefully to ensure nothing burns. Serve immediately.

GRATIN OF FENNEL AND POTATOES

Steps:

• Cut the roots off the fennel. Discard the tough, stringy or discolored outer leaves. Chop the feathery leaves and set them aside to use as a garnish. Slice the bulbs lengthwise into 1/8-inch-thick pieces and place them in a 2-quart saucepan. Add 3 cups of stock and the garlic, lemon juice and salt (if desired). Bring the broth to a boil, then immediately reduce the heat and simmer for 15 minutes. Remove the fennel slices and set them aside.
• Peel the potatoes and slice them into 1/8-inch-thick rounds. Put them in the broth and, if necessary, add more stock or water if the broth has cooked down too far. Bring to a boil, then immediately reduce the heat and simmer for 5 to 8 minutes, or until the potatoes just lose their crunch. Do not allow them to soften beyond this point. Lift the potatoes out of the pot and set them aside.
• Cook the broth over medium-high heat until it is reduced by a little more than half, to approximately 1 1/4 cups. Force the broth through a medium sieve into a bowl, using a spatula to push through the garlic cloves.
• Preheat the oven to 350 degrees. Cover the bottom of an 8-inch baking dish or gratin dish with several spoonfuls of the strained broth. Make a layer of fennel and potatoes, arranging the slices so that fennel alternates with potato; use up all the fennel. Spoon on a little more broth and sprinkle with one-third of the Parmesan cheese and some freshly ground black pepper. Put the remaining potato slices on top - they should overlap slightly.
• Lightly press the potatoes with the palm of your hand so that the layer is even. Pour the remaining broth over the potatoes, grind pepper on top and sprinkle with the rest of the Parmesan cheese. Bake for an hour and 15 minutes.
• While the gratin is baking, saute the bread crumbs in the butter until they are golden-brown. Five minutes before the gratin is done, sprinkle the bread crumbs over the top with about a tablespoon of the chopped fennel leaves. Let the dish cool slightly before serving.

FENNEL & TOMATO GRATIN

Steps:

• Heat 2 tbsp of the olive oil in a saucepan, then add the fennel, cover and stew over a low heat for 15 mins. Add the garlic and continue to cook for 10-20 mins until the fennel is soft (the timing depends on how thick the fennel is). Add the tomatoes and simmer, uncovered, for 10 mins until the fennel is coated in a thick tomato sauce. Tip everything into a shallow gratin dish. Heat oven to 200C/180C fan/gas 6.
• While the fennel is cooking, tip all the topping ingredients except the olives into a food processor and blitz to crumbs. Add the olives and pulse until chopped, but not blended. Scatter the crumbs generously over the fennel, drizzle with the rest of the oil, then bake for 20 mins until golden.

POTATO FENNEL GRATIN

Steps:

• Preheat oven to 450°F with rack in lower third of oven. Butter a 2-quart shallow flameproof gratin pan or baking dish (not glass.)
• Cut fronds from fennel and chop enough to measure 1 tablespoon. Set aside. Cut off and discard stalks. Quarter fennel lengthwise and cut very thinly with slicer into a large bowl.
• Peel potatoes and cut very thinly with slicer into bowl. Add butter with 3/4 teaspoon salt and 1/4 teaspoon pepper and toss to coat.
• Transfer vegetables to gratin dish, spreading them out in an even layer, and cover tightly with foil.
• Bake 30 minutes, then reduce oven to 350°F and continue to bake until vegetables are tender, 20 to 25 minutes more.
• Remove from oven and remove foil, then sprinkle gratin evenly with cheese.
• Preheat broiler and broil gratin 4 to 5 inches from heat just until cheese is lightly golden 4 to 5 minutes.
• Let gratin stand 5 minutes before serving.

FENNEL AU GRATIN

Steps:

• In a large saucepan, bring 1 in. of water to a boil. Add fennel; cover and cook for 6-8 minutes or until crisp-tender. Drain and pat dry; place in a greased 11x7-in. baking dish., In a small saucepan, melt butter. Stir in flour, salt and pepper until smooth; gradually add cream. Bring to a boil; cook and stir for 1-2 minutes or until thickened. Stir in Gruyere cheese. Pour over fennel and sprinkle with Parmesan cheese., Cover and bake at 375° for 15 minutes. Uncover; bake 15-20 minutes longer or until golden brown and bubbly.

GRILLED PANCETTA-WRAPPED TROUT WITH VERJUS, CRUSHED GRAPES, AND FENNEL GRATIN

Steps:

• Heat a medium sauté pan over medium heat for 1 minute. Add the butter, and when it foams, stir in the red onion. Add the thyme, a healthy pinch of salt, and a pinch of black pepper. Sauté about 10 minutes, until the onion is translucent and soft. Add the sorrel to the pan, and stir to combine. Turn the heat up to medium-high, add the cream, and cook, stirring continuously, about 3 minutes, as the cream reduces and coats the onions. Taste for seasoning, and transfer to a plate to cool completely.
• Lay the trout, skin side down, on a cutting board, open like a book. Season lightly with salt and pepper, and spread the sorrel onions on one side of each fish. Fold the fish back together, and wrap each trout with a piece of pancetta, spiraling the meat around the fish like the stripe on a candy cane. Refrigerate the fish until 15 minutes before cooking.
• Light the grill 30 to 40 minutes before cooking.
• Meanwhile, using a mortar and pestle, pound the grapes until they're partially crushed. Transfer to a bowl, and stir in 2 tablespoons olive oil, the parsley, a healthy pinch of salt, and a pinch of black pepper.
• When the coals are broken down, red, and glowing, brush the trout with the remaining 2 tablespoons olive oil and season with salt and pepper. Grill the trout 3 to 4 minutes on each side, rotating the fish a quarter-turn after a couple of minutes, to get the skin crispy.
• Scatter the watercress on a large platter, and place the trout on top. Spoon the warm verjus sauce over the fish, and top with the crushed grapes. Serve the fennel gratin at the table.
• Place the grapes, shallot, and verjus in a small saucepan over medium heat. Add 1/8 teaspoon salt, and simmer until the liquid is reduced by three-quarters. Let the mixture cool until lukewarm.
• Transfer to a blender, and, with the motor running, add the cold butter a little at a time, blending until the butter is just incorporated. Taste for seasoning, and add a little lemon juice, a pinch of pepper, and more salt if you like. Return the sauce to the pan, cover, and keep in a warm place. Reheat just before serving.
• Preheat the oven to 425°F.
• Toast the fennel seeds in a small saucepan over medium-high heat 2 to 3 minutes, until they release their aroma and are a light gold color. Using a mortar and pestle, pound the seeds coarsely.
• Trim the root end of the fennel, cut the stalks off where they meet the bulb, and peel off any outer layers that are brown or bruised. Cut the bulb in half lengthwise, leaving the core intact. Place the halves, cut side down, on a cutting board, and slice the fennel thinly lengthwise. You should have about 6 cups of sliced fennel.
• Toss the fennel in a large bowl with the onion, thyme, bay leaves, fennel fronds, fennel seeds, and 1/3 cup olive oil. Season with 1 1/2 teaspoons salt and a pinch of pepper.
• Slice the potatoes on a mandoline into 1/16-inch-thick slices. Toss the potatoes in a medium bowl with the cream and 1 teaspoon salt.
• Add the potatoes and parsley to the fennel, scraping all the cream into the bowl. Toss well to combine, and taste for seasoning.
• Arrange one layer of potato slices in the pan, overlapping them slightly, on the bottom of a gratin dish. (For this recipe, I like to use a copper or black iron dish, so the potatoes get extra crisp.)
• Toss the remaining fennel-potato mixture again, and arrange it over the layer of potatoes. Pour all the remaining creamy juices over the top. Bake about 45 minutes, until the potato is cooked and the fennel is golden and slightly crispy on top.
• You can stuff and wrap the fish the morning before you plan to grill it. Both the fennel gratin and the verjus sauce can also be prepared ahead of time and reheated before serving.

CELERIAC, FENNEL, POTATO GRATIN

Steps:

• Mix melted butter and breadcrumbs and set aside. In the bottom of an 8x11 inch casserole dish, make one layer of potatoes. Salt and pepper. Next, layer celeriac. Salt and pepper. Sprinkle the garlic, onion, and fennel for next layer. Pour enough chicken broth to get about half way up the sides, and top with whole can of diced tomatoes. Salt and pepper. Loosely top with some tin foil and poke some holes in it so that some of the stock will evaporate and put in a 350-375 degree oven for about 45 minutes or until everything is cooked through. Remove foil and top with the breadcrumbs and continue to cook until golden brown.

POTATO-FENNEL GRATIN

Steps:

• Preheat oven to 350.
• Butter inside of a 10x15x2-inch (10 cup) baking dish.
• Remove stalks and core of fennel, slice thinly crosswise.
• Saute fennel and onions in the olive oil and butter on Medium heat for about 15 minutes or until tender.
• Peel potatoes, slice thinly.
• Mix potatoes in a bowl with 2 cups cream and 2 cups Gruyere, salt, pepper and the sauteed onion/fennel mixture.
• Pour into baking dish, press down to smooth.
• Combine remaining 2 tbl cream and 1/2 cup Gruyere and sprinkle on top.
• Bake for 1 1/2 hours until potatoes are very tender, the top is browned and bubbly.
• Let set for 10-15 minutes before serving.

CELERY ROOT FENNEL GRATIN WITH GRUYERE

Steps:

• Preheat oven to 350 degrees. Lightly butter a 3-quart baking dish. Place the celery root, potatoes, and fennel in a large bowl and toss well.
• In a large measuring cup, combine the flour, salt, and pepper. Whisk in the milk.
• Layer 1/3 of the vegetables in the prepared baking dish. Sprinkle with 1/3 of the cheese. Repeat layering, reserving the last 1/3 of the cheese.
• Pour the milk mixture over all, pressing the vegetables to coat them. Sprinkle the remaining cheese on top. Bake for 1 hour, or until the vegetables are very tender.