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Fireman’s Overnight Breakfast Casserole with Country Gravy


  • Author: Monica
  • Total Time: 1 hr 30 min

Description

This make-ahead breakfast casserole layers savory sausage, sautéed vegetables, and rich cheddar cheese over whole eggs, all topped with a creamy country gravy. It’s the ultimate comfort food to start your day right.


Ingredients

For the Casserole:

  • 1 pound ground breakfast sausage

  • 1 large onion, chopped

  • 1 red bell pepper, chopped

  • 8 oz sliced mushrooms

  • ¼ cup green onions, chopped

  • 12 large eggs

  • 1 cup heavy whipping cream

  • 4 cups sharp cheddar cheese, grated

  • Kosher salt and freshly ground black pepper, to taste

For the Country Gravy:

  • 2 cups milk

  • ¼ cup all-purpose flour

  • 1–2 tablespoons butter or oil

  • Kosher salt and freshly ground black pepper, to taste


Instructions

1️⃣ Prepare the Sausage Mixture:

  • In a large skillet over medium heat, cook the ground sausage until it begins to brown.

  • Add the chopped onion, red bell pepper, and sliced mushrooms to the skillet. Cook until the vegetables are softened and the sausage is fully cooked, about 6–7 minutes.

  • Stir in the chopped green onions. Remove the mixture from the skillet and set aside to cool. Do not drain the skillet.Crockpot Girl+5Рецепты от DIL+512 Onions+5

2️⃣ Make the Country Gravy:

3️⃣ Assemble the Casserole:

  • Lightly grease a 9×13-inch baking dish.

  • Crack the eggs evenly across the bottom of the dish, keeping the yolks intact. Poke a small hole in each yolk with a toothpick.

  • Pour the heavy whipping cream over the eggs.

  • Sprinkle half of the grated cheddar cheese over the eggs and cream.

  • Spoon the cooled sausage and vegetable mixture over the cheese layer.

  • Top with the remaining cheddar cheese.

  • Cover the dish with foil and refrigerate overnight.Garnish with Lemon+6Crockpot Girl+6Рецепты от DIL+6Pinterest+3Рецепты от DIL+3Pinterest+3

4️⃣ Bake the Casserole:

  • Preheat the oven to 350°F (175°C).

  • Bake the covered casserole for 30 minutes.

  • Remove the foil and bake for an additional 30 minutes, or until the eggs are set and the top is golden brown.

5️⃣ Serve:

  • Reheat the prepared country gravy over low heat, adding a splash of milk if needed to reach desired consistency.

  • Slice the casserole and serve hot, topped with warm country gravy.

Notes

  • For a gluten-free version, use gluten-free flour in the gravy and ensure all other ingredients are certified gluten-free.

  • Feel free to customize by adding other vegetables like spinach or swapping in different cheeses.

  • Leftovers can be stored in the refrigerator for up to 3 days and reheated in the oven or microwave.

  • Prep Time: 30 min
  • Cook Time: 1 hr