Best Green Bean And Mushroom Casserole Recipes

FRESH GREEN BEAN AND MUSHROOM CASSEROLE

Steps:

• Preheat oven to 375 degrees F (190 degrees C).
• Bring a large pot of lightly salted water to a boil. Add green beans and cook uncovered until tender but still firm to the bite, 10 to 15 minutes. Drain.
• Melt butter in a saucepan over medium heat; whisk flour, ranch dressing mix, and white pepper into butter until a paste-like consistency is reached. Pour milk into butter mixture; cook, whisking constantly, until sauce is thick and bubbly, 5 to 10 minutes.
• Spray a nonstick skillet with cooking spray and place over medium heat. Cook and stir onion and garlic in hot skillet until slightly softened, about 2 minutes. Transfer 1/2 of the onion mixture to a plate and return skillet to heat.
• Stir mushrooms into skillet with remaining onion mixture; cook and stir until mushrooms are tender, about 5 minutes.
• Stir mushroom mixture, green beans, and sauce together in a 1 1/2-quart casserole dish. Stir reserved onion mixture and bread crumbs together in a bowl; sprinkle over green bean mixture.
• Bake in the preheated oven until hot and bubbling, 25 to 30 minutes.

GREEN BEAN AND MUSHROOM CASSEROLE WITH CRISPY FRIED ONIONS

Steps:

• Make the casserole:
• Preheat oven to 425ºF. Line 2 rimmed baking sheets with parchment paper. Arrange mushrooms and 2 thyme sprigs in a single layer on prepared baking sheets. Drizzle with oil; season with 3/4 tsp. salt and 1/2 tsp. pepper. Roast mushrooms, stirring once and rotating pan halfway through, until lightly golden, crisp-tender, and liquid is evaporated (watch carefully as cook time can vary between types of mushrooms), 25-35 minutes. Remove sheets from oven and reduce oven temperature to 375ºF.
• Meanwhile, cook green beans in a large pot of boiling generously salted water until crisp-tender, 3-5 minutes. Drain in a colander and rinse under cold water to stop cooking. Drain well, then layer on a rimmed baking sheet with paper towels and pat dry. Wipe pot dry.
• Melt butter over medium-low heat in same pot. Add onion and garlic and cook, stirring occasionally, until tender, 5-8 minutes. Stir in flour and cook, stirring occasionally, until aroma is mildly nutty, 4-6 minutes. Add 3 Tbsp. cream and stir well to combine. Repeat twice, then stir in remaining cream, broth, bay leaves, and remaining 2 thyme sprigs. Bring to a simmer and cook, stirring occasionally and scraping sides of pot, until sauce is the consistency of slightly thickened cream and coats the back of a wooden spoon, about 20 minutes (do not over-reduce). Discard thyme and bay leaves. Stir in zest, 1/2 tsp. salt, and 1/4 tsp. pepper.
• Arrange beans and mushrooms in 3-qt. baking dish. Pour cream sauce over; stir to evenly coat. Bake casserole until sauce is thickened and bubbling around the edges, about 20 minutes.
• Make the fried onion topping:
• Pour oil into a large wide pot or high-sided skillet to a depth of 1/2". Heat over medium-high until hot but not smoking (about 350°F on a deep-fry thermometer). Line a rimmed baking sheet with paper towels.
• Whisk cornmeal, cornstarch, paprika, coriander, and cumin in a large shallow bowl. Toss onion rings in cornstarch mixture to coat.
• Working in batches, fry onion rings, stirring and turning occasionally, until golden and crisp, 2-3 minutes. Using tongs or a slotted spoon, transfer to prepared sheet to drain. Season with salt and pepper while hot.
• Bake the casserole:
• Arrange beans and mushrooms in a 3-quart baking dish. Pour cream sauce over; stir to evenly coat. Bake at 375ºF until sauce is thickened and bubbling around edges, about 20 minutes.
• Top casserole with fried onions and serve warm.
• Do Ahead
• Onions can be fried 1 day ahead. Let cool. Arrange in a flat layer on a paper towel-lined rimmed baking sheet, cover loosely with foil, and store at room temperature.
• Green beans and mushrooms can be cooked 3 days ahead; keep chilled in separate airtight containers. Let come to room temperature before using.

LIGHTER GREEN BEAN AND PORTOBELLO MUSHROOM CASSEROLE

Steps:

• Preheat the oven to 350 degrees F (175 degrees C). Spray an 8x11-inch casserole dish with nonstick cooking spray.
• Slice 1/2 the portobello mushrooms and line the prepared pan with them. Chop the remaining 1/2 and set aside.
• Combine mushroom soup and half-and-half in a medium bowl. Add chopped mushrooms and green beans. Stir in black pepper and white pepper. Add 1/2 cup fried onions and and stir until just mixed. Pour over sliced mushrooms in the prepared casserole dish.
• Bake in the preheated oven for 35 minutes. Remove from the oven and top with remaining fried onions. Return to the oven and bake 5 minutes more. Remove from the oven and allow to cool slightly before serving.

GREEN BEAN CASSEROLE (MUSHROOM, GARLIC AND BACON, OH MY!)

Steps:

• Sauté chopped garlic in the butter and olive oil, add mushrooms until mostly soft.
• Set aside to cool.
• When cooled, drain off extra liquid.
• Mix soup, milk, pepper, 1/2 of the crumbled bacon, sautéed mushrooms, green beans and 1 1/3 cups French Fried Onions in a large bowl.
• Transfer into large baking dish and spread into even layer.
• Bake at 350°F for 40 minute or until hot.
• Stir and then top with remaining 1 1/3 cup onions and bacon.
• Bake 5 minute until onions are golden.

ARTICHOKE, MUSHROOM, AND GREEN BEAN CASSEROLE

Steps:

• Preheat oven to 350 degrees F. Roughly chop artichoke hearts. Mix all ingredients except 1/2 can of the French fried onions.
• Bake for 30 minutes.
• Remove from heat and top with remaining French fried onions. Bake 5 more minutes, and enjoy!

GREEN BEAN AND PORTOBELLO MUSHROOM CASSEROLE

Steps:

• Preheat the oven to 375 degrees F (190 degrees C).
• Place bacon in a large skillet over medium-high heat, and fry until crisp. Remove from the skillet to drain on paper towels. Pour olive oil into the skillet, and reduce heat to medium. When oil is hot, add mushrooms and onion; cook, stirring frequently until the onions start to become translucent. Add garlic, and fry for a couple of minutes, just until fragrant. Stir in the mushroom soup and almonds, and bring to a boil. Season with seasoned salt and white pepper, and crumble in the bacon. Gently stir in the green beans, then transfer the mixture to a casserole dish.
• Bake uncovered for 30 minutes in the preheated oven. Remove from the oven, and sprinkle Cheddar cheese over the top. Return to the oven for 5 minutes, or until cheese is melted. Let stand 5 minutes before serving.

GREEN BEAN AND WILD MUSHROOM CASSEROLE

Steps:

• Make sauce: In a saucepan scald milk and bay leaf. In another saucepan, melt butter over medium heat. Add flour and cook, whisking constantly, 2 minutes.
• Remove bay leaf from milk and slowly pour into butter-flour mixture, whisking constantly. Season, to taste, with mustard, nutmeg, salt and pepper. Cook, stirring occasionally, until thickened, about 5 minutes. Remove from heat and add cheddar, stirring until melted and smooth.
• Heat oven to 350 degrees F. Fold green beans and mushrooms into sauce, then transfer to a buttered casserole. Sprinkle top with Parmesan and buttered bread crumbs. Bake 50 minutes, or until casserole is bubbly and topping is lightly browned.

FRESH GREEN BEAN AND MUSHROOM CASSEROLE

Steps:

• Preheat oven to 375°F.
• In a covered sauce pan cook green beans in a small amount of boiling water until tender and crisp, about 15 minutes; drain and set aside.
• For the white sauce, in a medium saucepan over medium heat melt butter. Stir in flour, dry salad dressing mix and white pepper until combined. Stir in milk. Cook and stir over medium heat until thickened and bubbly; remove from heat.
• Spray a medium nonstick skillet with nonstick spray and warm over medium heat. Add onion and garlic to hot skillet; cook until tender. Remove half of the onion mixture and set aside. Add mushrooms to skillet and cook until tender.
• In a 1 1/2-quart casserole, combine mushroom mixture, green beans and white sauce.
• In a small bowl stir together reserved onion mixture and bread crumbs. Sprinkle over casserole and bake for 25 - 30 minutes or until heated through.

ELEGANT GREEN BEAN AND MUSHROOM CASSEROLE

Steps:

• Preheat oven to 375 degrees.
• Drain mushrooms and measure liquid, add enough chicken stock to make 1 cup.
• Saute onions gently in 3 tbsp butter for 5 minutes.
• Blend in flour.
• Add reserved mushroom liquid-chicken stock mixture and wine.
• Cook, stirring until mixture boils and thickens.
• Add cheese, salt, and pepper.
• Combine this sauce with the mushrooms and beans.
• Turn into a greased casserole dish.
• Mix bread crumbs with melted butter.
• Sprinkle over vegetables.
• Bake at 375 degrees for 25 minutes.

MRS. G'S GREEN BEAN AND PORCINI MUSHROOM CASSEROLE

Steps:

• For the topping: Pulse bread, butter, salt, and pepper in workbowl of food processor fitted with metal blade until mixture resembles coarse crumbs, about ten 1-second pulses.
• Transfer to large bowl and toss with onions; set aside.
• For the beans: Heat oven to 375 degrees. Bring 4 quarts water to boil in large pot. Add 2 tablespoons salt and beans. Cook until bright green and slightly crunchy, 4 to 5 minutes.
• Drain beans and plunge immediately into large bowl filled with ice water to stop cooking. Spread beans out onto paper towel-lined baking sheet to drain.
• Meanwhile, cover dried porcini with 1/2 cup hot tap water in small microwave-safe bowl; cover with plastic wrap, cut several steam vents with paring knife, and microwave on high power for 30 seconds. Let stand until mushrooms soften, about 5 minutes.
• Lift mushrooms from the liquid with fork and mince using chef's knife (you should have about 2 tablespoons).
• Pour liquid through paper towel-lined sieve and reserve.
• Melt butter in large nonstick skillet over medium-high heat until foaming subsides, about 1 minute. Add onion, garlic, button mushrooms, and cremini mushrooms and cook until mushrooms release their moisture, about 2 minutes.
• Add porcini mushrooms along with their strained soaking liquid, thyme, 1 teaspoon salt, and pepper and cook until all mushrooms are tender and liquid has reduced to 2 tablespoons, about 5 minutes.
• Add flour and cook for about 1 minute. Stir in chicken broth and reduce heat to medium.
• Stir in cream and simmer gently until sauce has consistency of dense soup, about 15 minutes.
• Arrange beans in 3-quart gratin dish. Pour mushroom mixture over beans and mix to coat beans evenly.
• Sprinkle with bread crumb mixture and bake until top is golden brown and sauce is bubbling around edges, about 15 minutes.
• Serve immediately.

HOMEMADE GREEN BEAN AND MUSHROOM CASSEROLE

Steps:

• Onions: Slice onion in half; place the flat half down on your cutting board and slice each half into thin rounds. Place in a baking dish and cover with buttermilk and soak for at least an hour. Combine dry ingredients and set aside. Heat oil in small fryer or large dutch oven to 375 degrees. Grab a handful of onions, throw into the flour mixture, tap to shake off excess, and plunge into hot oil. Fry for a few minutes and remove as soon as golden brown. Repeat until onions are gone. Casserole: Preheat oven to 350°F. Bring a large pot of salted water to a boil. Add beans and cook until deep green and tender, about 10-15 minutes. Drain and rinse with cool water. In a large Dutch oven or heavy pot, melt 2 tbsp of butter on medium-high heat. Add the mushrooms and sauté until they start sweating liquid, about 4 minutes. Add the onion, garlic, and a pinch of salt. Continue cooking, stirring often, until softened, about 6 minutes. Add the wine and simmer until it evaporates, about 3 minutes. Remove the mushroom mixture to a separate bowl. Combine the milk, cream, and chicken stock and bring to a simmer in a saucepan. Melt the remaining 4 tbsp butter in the Dutch oven over medium-low heat. Add the flour and whisk until creamy; about 2 minutes. Add the hot milk mixture and continue cooking, whisking frequently, until thickened, about 15 minutes. Whisk in Worcestershire sauce, mustard powder, and a generous amount of salt and pepper. Stir the mushroom mixture into the cream sauce and simmer, whisking frequently, for about 5 minutes for the flavors to marry. Taste and adjust the salt and pepper. Stir the green beans into the mushroom sauce and toss to combine. Pour the green bean mixture into a large, buttered casserole dish (about 2 quarts). Bake uncovered for 15 minutes. Add the grated cheddar and crispy onion strings and bake uncovered until cheese is melted; about 15 minutes.

GREEN BEAN AND MUSHROOM CASSEROLE

Steps:

• Heat oven to 350ºF.
• Heat oil in large skillet on medium heat. Add mushrooms and chopped onions; cook and stir 3 min. or until onions are crisp-tender. Stir in beans; cover. Cook on medium-low heat 4 min. Remove from heat.
• Mix next 4 ingredients until blended. Add to vegetable mixture; mix well. Spoon into 2-qt. casserole sprayed with cooking spray.
• Bake 40 min. or until heated through, topping with French fried onions after 30 min.