Best 6 Overnight Mushroom Souffle Recipes

SPINACH, MUSHROOM AND CHEESE BREAKFAST CASSEROLE

Steps:

• Grease a 9-by-13-inch (3-quart) casserole dish with oil.
• Toss the bread cubes with 2 tablespoons of the oil, 1/4 teaspoon salt and a few grinds of pepper in a large bowl. Heat a large skillet over medium heat. Add the bread to the skillet, and cook, tossing occasionally, until toasted and golden brown, about 8 minutes. Return the toasted bread to the bowl to cool.
• Wipe out the skillet. Heat the remaining 2 tablespoons oil over medium-high heat until it starts to shimmer. Add the mushrooms in one layer (resist the urge to stir right away), and cook until they start to brown, about 3 minutes; stir, then continue to brown for 2 minutes more. Add the garlic, thyme, 1/4 teaspoon salt and some pepper, stir continuously for 1 minute, then fold in the spinach and another 1/4 teaspoon salt. Continue to cook, stirring often, until the spinach is wilted, 1 to 2 minutes. Remove from the heat.
• Place half the bread cubes in the prepared casserole dish, and sprinkle them with half each of the Gruyere and Parmesan. Add the mushroom-spinach mixture in an even layer. Top with the remaining bread cubes, Gruyere and Parmesan.
• In a large bowl, whisk together the eggs, half-and-half, 1/2 teaspoon salt and several grinds of pepper. Pour the egg mixture into the casserole dish. Cover with plastic wrap, and refrigerate for at least 6 hours up to overnight. Remove the casserole from the refrigerator 30 minutes before baking.
• Preheat the oven to 350 degrees F. Bake the casserole until the custard is set and the top is golden brown, 50 to 55 minutes. Cool for at least 15 minutes before serving warm or at room temperature.

NEVER-FAIL CHEESE SOUFFLE

Steps:

• Butter the bread slices on both sides (use the whole stick), then cut them into 3/4-inch squares. (Leave the crust on.)
• Beat the eggs in a large bowl until foamy, then gradually whisk in the milk.
• Alternate layers of bread and Cheddar in a low 2-quart oval baking dish, starting with the bread and ending with Cheddar (4 layers total). Pour in the egg mixture, and press the bread and Cheddar down into the egg. Refrigerate overnight, covered, so the bread soaks up the liquid.
• About 1 1/2 hours before serving, position a rack in the center of the oven and preheat to 350 degrees F. Bake until puffed, golden and cooked through, about 1 hour. Serve hot or warm.

MAKE-AHEAD MUSHROOM SOUFFLéS

Steps:

• Fry the mushrooms in the butter for about 3 mins, then remove from the heat and reserve a good spoonful. Add the flour to the rest, then blend in the milk and return to the heat, stirring all the time to make a thick sauce. Stir in the cheese, season to taste, then leave to cool.
• Heat oven to 200C/fan 180C/gas 6. Butter 8 x 150ml soufflé dishes and line the bases with baking paper. Stir the egg yolks into the soufflé mixture, then whisk the egg whites until stiff before folding in carefully. Spoon into the soufflé dishes and bake in a roasting tin, half-filled with cold water, for 15 mins until risen and golden. Leave to cool (they will sink, but they are meant to). You can make the soufflés up to this stage up to 2 days ahead. Cover and chill.
• When ready to serve, turn the soufflés out of their dishes, peel off the lining paper, then put them on a baking sheet lined with small squares of baking paper. Top each soufflé with 1 tsp crème fraîche and a little cheese, then scatter with the reserved mushrooms. Bake at 190C/fan 170C/gas 5 for 10-15 mins until slightly risen and warmed through. Sprinkle with chives and serve.

OVERNIGHT SAUSAGE SOUFFLE

Steps:

• 1. Fry sausage, cut in bite-sized pieces.
• 2. Prepare 2 & 1/2 quart casserole or baking dish by buttering; alternate layers of bread, sausage, cheese.
• 3. Beat egg whites; and in a separate bowl beat egg yolks,salt, mustard, milk. Combine with egg whites and pour over the layers.
• 4. Cover the casserole securely and refrigerate overnight. Preheat oven (350 degrees) and bake "uncovered" for 1 hour or until firm. Rest for 10-15 minutes before serving.
• 5. While casserole is "at rest" prepare sauce using the mushroom soup, sherry and button mushrooms. I have made this casserole and served it WITHOUT sauce, and it is delicious. I prefer fresh mushrooms, sautéed and added, or sliced sautéed bell peppers in the casserole!

EGG SOUFFLE

Steps:

• Lightly butter a 9x13 inch baking dish. Cut bread slices into 1/2 inch cubes. Line bottom of pan with one half of bread cubes. Sprinkle cheddar cheese and 1 cup Swiss cheese on top of bread cubes, reserve 1/2 cup Swiss cheese. Spread remaining bread cubes on top of cheese.
• Mix the eggs, milk, onion powder and mustard. Pour egg mixture over the bread. Sprinkle the remaining 1/2 cup cheese over the egg mixture. Cover with foil and refrigerate overnight.
• The next morning, preheat oven to 375 degrees F (190 degrees C). Place cornflakes in a bowl and drizzle with melted margarine. Spread cornflakes on top of casserole.
• Bake in preheated oven for 30 minutes covered, then uncover and bake for an additional 15 minutes.

GARLIC MUSHROOM SOUFFLE

Steps:

• Preheat oven to 400°F.
• Saute mushrooms, garlic and lemon juice in two tablespoons of the butter.
• Add parley, and tranfer to a medium bowl; set aside.
• Melt the rest of the butter, add flour and stir in for 1 minute.
• Remove from heat and stir in milk.
• Return to heat and allow to boil until thickened, while stirring continuously.
• Add the sauce to the mushroom mixture.
• Beat in the egg yolks.
• Season with salt and pepper to taste.
• Whisk the egg whites to stiff peaks and gently fold into the mushroom mixture.
• Fill into greased ramekins, place on a baking sheet, and cook for 10 minutes.
• Watch carefully once they have risen to be sure not to overcook as they will turn rubbery.
• Serve immediately before they collapse.