Best Secret Ingredient Breakfast Casserole Recipes

SECRET INGREDIENT BREAKFAST CASSEROLE

Steps:

• To make the mushroom gravy, melt the butter in a large skillet over medium heat. Add the mushrooms and onion and cook until they begin to brown and all the moisture from the mushrooms has evaporated, 8 to 10 minutes.
• Add the garlic and cook an additional 1 minute. Stir in the flour until the mushrooms are completely coated and you no longer see any raw white flour, about 1 minute. Slowly pour in the broth and heavy cream, stirring constantly. Bring the mixture to a boil, reduce to a simmer and cook until very thick, 4 to 5 minutes. Season to taste with salt and pepper and let cool. When completely cooled, transfer to an airtight container and refrigerate up to 3 days.
• To make the casserole, heat a large skillet over medium-high heat. Add the sausage and cook, breaking up chunks, until browned and cooked through, about 8 minutes. Transfer to a sheet pan lined with paper towels to drain.
• Place the bread in an 8-by-8-inch baking dish. Scatter the cooked sausage and then the Cheddar evenly over the bread. Set aside.
• Whisk together the eggs, milk, mustard, 1/4 teaspoon salt and pepper to taste in a medium bowl. Pour the egg mixture over the bread, making sure the bread is evenly coated; the egg should come about halfway up the sides of the bread. At this point, cover the casserole dish and refrigerate overnight.
• When ready to bake, preheat the oven to 325 degrees F. Remove the casserole from the refrigerator, uncover it and let it sit at room temperature for about 30 minutes while the oven preheats.
• Evenly spread the mushroom gravy over the top of the casserole (I like to dollop it on and then spread it with a rubber spatula). Sprinkle the vermouth on top. Place the casserole on a sheet pan and bake until the sides brown and bubble and the egg is set in the center, about 1 hour.
• Remove the casserole from the oven and let cool 10 to 15 minutes. Cut into squares and serve immediately. Cool any leftovers completely, then refrigerate; individual servings reheat well in the microwave on the reheat setting.

BEST BREAKFAST CASSEROLE

Steps:

• Heat a large skillet over medium-high heat. Cook and stir sausage and water in the hot skillet until sausage is browned and crumbly, 5 to 7 minutes; drain and discard grease.
• Preheat oven to 350 degrees F (175 degrees C). Spray a 9x13-inch baking dish with cooking spray. Spread crescent roll dough out into prepared baking dish to cover the inside of the dish completely. Prick dough all over with a fork.
• Bake in the preheated oven until slightly set, about 5 minutes.
• Beat eggs, milk, salt, and black pepper together in a bowl.
• Spray a large skillet with cooking spray and place skillet over medium heat. Cook and stir egg mixture in hot skillet until eggs are set, 3 to 5 minutes. Break up eggs into small pieces using a wooden spoon. Spread eggs evenly over crescent roll dough, spread sausage over eggs, and top with Cheddar cheese.
• Bake in the preheated oven until crust is browned and casserole is hot, about 25 minutes.