Best 13 Green Onion Casserole Recipes

GREEN BEAN AND PEARL ONION CASSEROLE

Steps:

• Prepare the casserole: Preheat the oven to 350 degrees F. Bring a large pot of salted water to a boil. Add the green beans and pearl onions and cook until the beans are bright green, 2 to 3 minutes. Drain the vegetables, then plunge into an ice bath to stop the cooking. Drain, then remove the skins from the pearl onions.
• Combine the olive oil and butter in a large skillet over medium heat. Add the garlic and shallot and cook, stirring, until the shallot is caramelized, about 5 minutes. Add the bay leaves, then the mushrooms. Stir to combine, then add the thyme and season with salt and pepper. Sprinkle the mixture with the flour to tighten it up. Add the milk and boil 3 minutes to thicken; remove the bay leaves.
• Place the green beans and pearl onions in a 3-quart casserole dish. Pour the "mushroom soup" over the vegetables and toss to make sure they are well coated. Transfer to the oven and bake 30 minutes.
• Make the topping: Heat about 2 inches of vegetable oil in a large pot or Dutch oven until a deep-fry thermometer registers 360 degrees F. Toss the shallots in a bowl with enough flour to lightly coat. Working in batches, fry the shallots until golden brown and crisp, about 3 minutes. Using a slotted spoon, remove to paper towels to drain; season lightly with salt. Scatter over the casserole before serving.

GREEN ONION CASSEROLE

Steps:

• Preheat oven to 350°F. and butter a 1 1/2-quart shallow baking dish.
• In a kettle cook scallions and garlic in butter over moderate heat until scallions are softened, about 20 minutes. Stir in cream and 1/4 cup Parmesan and transfer to baking dish.
• In a skillet heat oil over moderately high heat until hot but not smoking and sauté bread crumbs, stirring, until golden brown, about 3 minutes. Transfer bread crumbs to a bowl and cool. Add remaining 1/4 cup Parmesan and season with salt and pepper. Top casserole with bread crumb mixture. Casserole may be prepared up to this point 1 day ahead and chilled, covered. Bring casserole to room temperature before proceeding. Bake casserole, uncovered, in middle of oven until hot, 15 to 20 minutes.

SPAM® AND GREEN ONION CASSEROLE

Steps:

• Preheat oven to 325 degrees F (165 degrees C). Spray a 9x13-inch baking dish with cooking spray.
• Cook luncheon meat in a skillet over medium heat until evenly browned; drain. Stir in green onion; reduce heat to low.
• Melt butter in a microwave-safe bowl in the microwave, about 30 seconds. Layer croutons on the bottom of prepared baking dish; drizzle melted butter and sprinkle Cheddar cheese over croutons. Spread luncheon meat mixture over Cheddar cheese.
• Whisk milk, eggs, mustard, and salt together in a bowl; pour over luncheon meat mixture.
• Bake in the preheated oven until golden brown and set, about 40 minutes. Remove from oven and let stand 10 minutes before serving.

GREEN ONION POTATO CASSEROLE

Steps:

• Peel, quarter, and boil potatoes until barely tender.
• Drain, cool and grate on large side of grater.
• Place in a large bowl.
• Gently mix in all other ingredients, except butter.
• Place mixture into a greased shallow 9x9 pan.
• Top with melted butter.
• Bake at 400 degrees for 30 minutes or until golden.

GREEN BEAN AND PEARL ONION CASSEROLE

Steps:

• Blanch the green beans and pearl onions by placing them into a large pot of rapidly boiling water. Cook them for 2 minutes, until the green beans brighten in color.
• Remove the vegetables from the boiling water, then plunge in ice water to stop the cooking process.
• Drain them, then remove the skins from the onions and set aside.
• Coat a skillet with olive oil and butter. Over medium heat, cook the shallot and garlic down until caramelized. Add bay leaves, then the mushrooms; stir to combine. Season with salt, pepper, and thyme and then sprinkle the mixture with flour.
• Add the milk a little at a time and boil for 3 minutes to thicken.
• Place green beans and onions in a 2-quart casserole dish. pour mushroom mixture over the green beans; toss to make sure well coated.
• Bake in preheated 350°F oven for 30 minutes. Top with fried onions and bake 10 minutes more.

VEGAN GREEN BEAN CASSEROLE WITH CREAMY ONION GRAVY

Steps:

• Grease casserole then combine half of the french fried onions with all of the ingredients and stir well.
• Bake at 350F for 15-20 minutes or until bubbly.
• Sprinkle the remaining french fried onions over the top of the casserole and bake an additional 5 minutes or until onions are crisp and golden brown.
• Creamy Onion Gravy:.
• Saute onions in canola oil until lightly browned, about 5 minutes.
• Add garlic and saute an additional 2 minutes.
• Add 5 Cups of the vegetable stock, tamari, sage, thyme, salt, and pepper, and simmer for 7 minutes or until onions are tender.
• In a bowl, whisk together remaining 3 Cups vegetable stock and the browned flour.
• Remove saucepan with simmering broth from the heat.
• Quickly whisk flour mixture into the broth to avoid lumps. [And if you have lumps that is why they invented Gravy strainers or pop it into the blender and pulse once].
• Return to heat, whisking constantly, and cook until thickened.
• Whisk in parsley. Taste and add more salt and pepper if needed.
• Yield: 6 1/2 cups.
• brown flour: put flour in pan over low heat and stir until it becomes a golden brown.
• Set aside to cool.
• Make ahead and store for months.
• Use the left over gravy for something like the herb roast or Ricker's Tofu roast.

GREEN TOMATO AND ONION CASSEROLE

Steps:

• 1. I used the smaller green tomotoes and sliced enough for making two layers.
• 2. After slicing the onion I cooked it in a sauce pan with the butter until transparent. remove from the stove and remove the onions to a small bowl.
• 3. crumble up the engish muffins ( or whatever bread you want to use) I used english muffins as I had only 2 left and wanted to use them up. Anyway, crumble them into the pan you cooked the onions in as there should be enough butter in there to coat the bread and brown a little. Remove from pan and get ready to put together the casserole.
• 4. Take your sliced tomatoes and line them in the bottom of the dish you are going to bake them in.
• 5. Add a layer of onion over first row of tomatoes.
• 6. Add salt and pepper
• 7. add another layer of tomato and another layer of onion.
• 8. add some salt and pepper
• 9. place the toasted bread over all
• 10. Bake 350 degrees for 45-60 minutes

GLUTEN FREE FRIED ONION TOPPING (FOR GREEN BEAN CASSEROLE)

Steps:

• Preheat oven to 475. Slice onions in half and then into 1/8 inch slices and toss in a bowl with the flours and salt. Generously grease a baking sheet with about half the oil and evenly spread the onions in the pan. Drizzle the rest of the oil evenly on top of the onions. Place in middle rack and bake until golden brown, about 30 minutes. Toss the onions 2 to 3 times during cooking. Keep a good eye on them towards the end, they can go from a little brown to burnt very fast, and you want to pull them out at the right time!
• Use just like the canned onions- Add half to your green bean casserole and put the other half on top, or according to your casserole recipe.

GREEN ONION CASSEROLE

Steps:

• Preheat oven to 350 degrees and butter a shallow 1 1/2 quart baking dish.
• In a skillet, cook scallions and garlic in butter over moderate heat until scallions soften, about 20 minutes.
• Stir in cream and 1/4 cup Parmesan cheese; transfer to baking dish.
• In a skillet, heat oil over moderately high heat until hot, but not smoking.
• Saute bread crumbs, stirring until golden brown, about three minutes.
• Transfer breadcrumbs to a bowl and cool.
• Add remaining Parmesan cheese and season to taste with salt and pepper.
• Top casserole with breadcrumb mixture.
• Bake, uncovered, in the middle of oven until hot, 15-20 minutes.

GREEN BEAN AND PEARL ONION CASSEROLE

Steps:

• Blanch the green beans and pearl onions by placing them into a large pot of rapidly boiling water.
• Cook them for about 2 minutes, until the green beans have brightened in color.
• Remove the vegetables from the boiling water with a strainer then plunge into an ice bath to stop the cooking process.
• Drain them, then remove the skins from the onions and set aside.
• Coat a skillet with olive oil and butter over medium heat.
• Sweat the garlic and shallot down until they caramelize.
• Add the bay leaves then the assorted mushrooms.
• Stir to combine, season with salt, pepper and thyme.
• Sprinkle the mixture with flour to tighten up.
• Add the milk and boil for 3 minutes to thicken.
• Place the green beans and pearl onions in a 2-quart casserole dish.
• Pour the "mushroom soup" over the vegetables.
• Toss to make sure the vegetables are well coated.
• Bake in a preheated 350 degree oven for 30 minutes.
• Top with fried onions and continue to bake for 10 minutes.

CHEESY POTATO & GREEN ONION CASSEROLE

Steps:

• 1. Poke your potatoes with a fork and boil in salted water until centers are tender. Drain and cool. Once cool, peel and shred...I either use my grater or food processor. In a large bowl, combine potatoes, onions, seasonings,sour cream and 1 1/2 cups cheese.
• 2. Preheat oven to 375 degree F. Grease a large casserole dish, I use my 3 quart corning casserole. Could also use a 9 x 13 baking dish. Spread potato mixture into prepared dish. Bake for approx, 30 minutes - sprinkle with remaining 1/2 cup cheese and then french fried onions - place back in oven and continue baking until top is browning and bubbly. Serve hot...enjoy!

FRENCH ONION GREEN BEAN CASSEROLE

Steps:

• Preheat oven to 375 degrees F (190 degrees C). Grease a 9x13 inch casserole dish.
• Heat 2 tablespoons of butter in a large skillet over medium heat. Stir the onions into the pan; cook and stir until very soft and golden brown, about 15 minutes. Stir in sherry vinegar. Transfer to a small bowl, and reserve.
• In the same skillet, melt 2 more tablespoons butter. Whisk in 2 tablespoons flour. Stirring constantly, cook over medium heat until the flour smells like baked pie crust, about 3 minutes. Slowly whisk in milk, about 1/2 cup at a time, then whisk in nutmeg, cayenne pepper, and thyme. Bring to simmer, and cook until thickened, whisking constantly, 3 more minutes. Transfer to a bowl and reserve.
• Melt remaining 2 tablespoons butter in clean skillet; stir in panko until all crumbs are coated; reserve.
• Bring a large saucepan of salted water to a boil over medium heat, and boil beans until bright green and crisp but not raw tasting, 3 to 4 minutes. Drain very well.
• Spoon half of the caramelized onions into the prepared casserole dish; top with green beans. Season with salt and black pepper. Spread reserved white sauce over the green beans; sprinkle with half of the Gruyere cheese. Top with the rest of the onions, and use the back of a spoon to push onions down into sauce and cheese. Top with the buttered panko crumbs, the remaining Gruyere, and Parmesan cheese.
• Bake in the preheated oven until hot throughout and lightly browned, about 30 minutes. Let sit 10 minutes before serving.

GREEN ONION AND CELERY CASSEROLE

Steps:

• 1. Cook onions and celery in butter until tender, pour into dish.
• 2. Cook rice in chicken broth until half done, pour over celery and onions.
• 3. Add sage and pepper to casserole and bake 40 min at 350 until rice is tender.