Best Potato Gratin With Caramelized Onions Recipes

CREAMY POTATO GRATIN WITH CARAMELISED ONIONS

Steps:

• Up to 2 days before serving, heat oven to 200C/180C fan/gas 6. Heat the oil in a large frying pan. Add the onions and thyme, cover, and cook over a gentle heat for 10-15 mins until softened and caramelised. Pour the cream and milk into a large bowl and season well. Add the potatoes and mix to combine.
• Butter a 23 x 28cm ovenproof dish, then layer in half the potatoes. Spread the onion mixture on top, then layer on the remaining potatoes. Press down with your hands. Pour over the milk mixture, which should come just level with the potatoes. If not, add a little more milk until it does. Cover with foil, then bake for 11⁄2 hrs until tender. Remove from the oven and leave to cool. Cover and store in the fridge.
• On the day, heat the oven to 220C/200C fan/gas 7. Uncover the gratin, spread the crème fraîche on top, then sprinkle over the Parmesan. Put in the oven and cook for 30 mins until the cheese is melted, the top crisp and golden brown, and the gratin piping hot. Serve garnished with extra thyme.

SIMPLE AU GRATIN POTATOES

Steps:

• Preheat oven to 350°. In a large saucepan, melt butter over low heat. Stir in flour, salt and pepper until smooth. Gradually add milk. Bring to a boil; cook and stir 2 minutes or until thickened. Remove from heat; stir in cheese until melted. Add potatoes and onion., Transfer to a greased 2-qt. baking dish. Cover and bake 1 hour. Uncover; bake 30-40 minutes or until the potatoes are tender. If desired, top with additional pepper.

POTATO GRATIN WITH CARAMELIZED ONIONS

Steps:

• In pot, melt 2 Tbs butter over medium heat. Add onions and 1/4 tsp sea salt. Cook, stirring occasionally, until onions are deep golden brown, 15 minutes. Remove. Reserve.
• In same pot, melt remaining butter over medium heat. Add potatoes. Cook, stirring until coated in butter (2 mins). Add milk, cream, paprika, and remaining salt. Bring to simmer. Cook, stirring occasionally, until potatoes have softened and liquid has thickened (10-12 mins).
• Preheat oven to 350°F Coat shallow 2-qt dish with cooking spray. Transfer half of potatoes and liquid to dish. Top with onions and 3/4 c cheese.
• Arrange remaining potatoes over cheese. Pour in remaining liquid. Cover. Bake 20 minutes.
• Uncover. Bake until potatoes are tender and golden (30 mins). Sprinkle remaining cheese during last 2 minutes
• Let stand for 10 minutes. Garnish with herbs. Serve.

CARAMELIZED VIDALIA ONION AND POTATO GRATIN WITH FRESH SAGE

Steps:

• Preheat oven to 375 degrees F.
• Heat oil and butter in a large saute pan over medium-high heat. Add the onions, season with salt and pepper and cook until caramelized, about 15 to 20 minutes. Remove from the heat and stir in the sage. Let cool slightly.
• Make a layer of potato slices in a 10 by 10 by 2-inch casserole, season to taste with salt and pepper, spread 1/12 of the onion mixture over the potatoes and coat with 2 tablespoons of the cream. Repeat each step to yield 12 layers. Press down gently on the layers, place the dish on a sheet pan and bake, covered for 25 minutes. Remove cover and bake for another 20 to 25 minutes, or until the potatoes are tender and golden brown on top. Let rest 10 minutes before serving.

CHICKEN AND POTATO GRATIN WITH BROWN BUTTER CREAM

Steps:

• Season chicken all over with 4 tsp. salt. Place in an airtight container and cover. Chill at least 1 hour and up to 1 day.
• Place a rack in middle of oven; preheat to 425°F. Toss potatoes, shallots, and 2 tsp. salt in a large bowl.
• Melt 4 Tbsp. butter in a small saucepan over medium heat and cook, stirring often, until butter foams, then browns, 5-8 minutes. Immediately remove from heat (it will continue to darken) and stir in cream, garlic, pepper, nutmeg, and remaining 1½ tsp. salt. Set saucepan over medium-low heat and cook, stirring, until salt is dissolved and mixture is warm to the touch. Stir in thyme and sage; remove from heat.
• Heat remaining 1 Tbsp. butter in a large stainless-steel skillet over medium-high until melted and bubbling. Working in 2 batches, cook chicken, skin side down, until golden underneath, about 5 minutes. Transfer chicken to a 13x9" or 3-qt. baking dish and arrange skin side up. Set skillet with pan drippings aside. Nestle potatoes and shallots around chicken (don't place on top). Pour brown butter cream over chicken and vegetables, making sure herbs and spices are evenly dispersed and tucking herbs into vegetables so they don't get too crispy when they bake.
• Bake gratin until cream is mostly reduced and chicken and vegetables are dark golden brown, about 40 minutes. Let gratin cool 5-10 minutes.
• Meanwhile, pulse bread in a food processor until pieces are about oat-size (you should have about 1¼ cups). Toss breadcrumbs in pan drippings in reserved skillet to coat. Cook over medium heat, scraping up browned bits with a spatula, until deep golden brown, 5-7 minutes. Let cool.
• To serve, top gratin with breadcrumbs. Serve lemon wedges alongside for squeezing over if desired.