Elegant Green Bean And Mushroom Casserole Recipes

Steps:

• Make the casserole: Melt the butter in a large Dutch oven over medium heat. Add the diced onion; cook, stirring, until softened, 7 to 10 minutes. Add the mushrooms; sauté until softened and most of the liquid has evaporated, 10 minutes. Sprinkle in the flour; cook, stirring, 1 minute. Add the broth and half-and-half. Bring to a boil, then reduce the heat to medium low and simmer until thickened, about 5 minutes.
• Bring a pot of salted water to a boil. Add the green beans and cook until crisp-tender, 7 to 10 minutes. Drain; shake o any excess water and add to the mushroom sauce. Cook, stirring occasionally, until the beans are very tender, 10 to 12 minutes. Season with salt and pepper.
• Make the topping: Soak the sliced onion in the buttermilk, 5 minutes. Combine the flour and 1 teaspoon salt in a medium bowl. Heat 2 to 3 inches vegetable oil in a large pot until a deep-fry thermometer registers 350 degrees F. Working in batches, drain the onion, toss with the flour and shake o the excess, then fry until golden, 4 to 6 minutes. Drain on paper towels.
• Transfer the green bean mixture to a 4-quart baking dish and top with the fried onion. (The casserole and topping can be made up to 2 hours ahead; refrigerate the casserole. Bring to room temperature; reheat at 350 degrees F, 30 minutes. Top with the fried onion; bake 5 more minutes.)

Steps:

• Blanch green beans in boiling water until just cooked. (We like ours a little crunchy.) Meanwhile, saute sliced mushrooms in butter over medium-high heat until golden, then toss with the drained, blanched beans and some salt and pepper. Top with French-fried onions.

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.

Steps:

• Melt the butter in a large skillet over medium heat; add in mushrooms and garlic; cook stirring until mushrooms loose their moisture then set aside.
• Place the green beans in a medium saucepan; cover with chicken broth and bring to a boil; cook for about 8-10 minutes or until just fork-tender drain but do not rinse.
• Butter a 3-quart casserole dish (or a little larger).
• Place the mushroom soup, onion/mushroom mixture, Parmesan cheese, black pepper and onion rings in a large bowl; mix well to combine, add in the cooked green beans; mix to combine.
• Transfer to the prepared casserole dish.
• Bake in a preheated 350 degrees F oven for 20 minutes.
• Remove from oven and sprinkle the grated cheddar cheese on top; return to oven for about 5-7 minutes or until the cheese has melted.

Steps:

• Preheat the oven to 450 degrees F.
• Bring a large pot of salted water to a boil. Add the green beans and cook until they just turn bright green, 2 to 3 minutes. (You don't want to cook the green beans through as they will cook in the oven also.) Strain and plunge the green beans immediately in a large bowl of ice water to stop the cooking process. When cool, drain and set out to dry on paper towels.
• Set a 12-inch cast-iron skillet over medium-high heat. Add the butter and vegetable oil. Once the butter is melted and the pan is hot, add the mushrooms. Cook undisturbed so the mushrooms sear nicely, about 1 minute. Add the thyme and garlic and continue cooking the mushrooms to achieve some nice color. Season with the salt, pepper, cayenne and nutmeg. Cook 2 to 3 more minutes longer, dusting the mushrooms with some of the flour as they release moisture. Stir with a whisk to incorporate the flour (just like making a roux) and gradually add in the chicken stock. Bring to a simmer, then reduce the heat and add the sour cream and cream. Stir gently and cook over low heat until gravy thickens, 5 to 6 minutes. Add the blanched green beans to the pan and fold together so everything is mixed well. Spread out evenly in the pan. Sprinkle the green beans with the grated Parmesan and transfer to a roasting tray (to catch any spill-over). Bake until the casserole is bubbly and the top is melted and golden, 15 minutes.
• Pour the vegetable oil into a deep skillet and heat to 350 degrees F. Pour the flour into a large mixing bowl and sprinkle generously with salt and pepper. Toss the shallot rounds in the seasoned flour, then place in a strainer and shake off any excess flour. Fry the shallots in the hot oil in small batches until golden brown, 3 to 5 minutes. Drain on paper towels and season with salt while still hot.
• Top the green bean casserole with the fried shallots and serve.

Steps:

• Heat 1 tbsp of the butter and the oil in a large pan and fry the mushrooms for 10-15 mins until golden. Stir in the green beans and cook for another 3-4 mins until the beans turn bright green. Scoop out the veg onto a plate.
• Heat the oven to 200C/180C fan/gas 6. Melt the remaining butter in the pan until foaming. Remove from the heat briefly and sprinkle over the flour, stirring into the butter to make a golden brown paste. Return to the heat and add the milk, a splash at a time, continually stirring until all the milk has been added and you get a smooth, thick white sauce. Season well. Stir the beans and mushrooms into the white sauce, and spoon into a medium ovenproof dish.
• Scatter over the crispy onions, then bake for 20-30 mins until bubbling and golden, covering if the onions brown too quickly.

Steps:

• Over high heat, bring pot of salted water to boil. Add beans. Cover; cook 4-5 minutes. Coat 2-quart baking dish with cooking spray. Drain beans; reserve. Preheat oven to 375 degrees.
• In large skillet, melt 1 T. butter over medium heat. Add onions; cook, stirring, 3-4 minutes. Add mushrooms; cook, stirring, until softened, 1-2 minutes. Add wine; cook 2 minutes. Stir in Boursin cheese; cook until melted. Toss with beans; transfer to baking dish.
• Melt remaining 2 T. butter. Stir in breadcrumbs and Parmesan; sprinkle over green beans. Cover lightly with foil. Bake 20 minutes. Uncover; bake until golden, 10 minutes.