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+ servings
Baked breakfast casserole being spooned out.
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5 from 2 votes

Make Ahead Sausage and Roasted Red Pepper Breakfast Casserole

An easy way to start the morning with a crowd.
Prep Time20 minutes
Cook Time1 hour 6 minutes
Resting Time45 minutes
Total Time2 hours 11 minutes
Course: Breakfast
Cuisine: American
Servings: 8 servings
Calories: 861kcal

Ingredients

  • 6 large eggs
  • 2 cups whole milk
  • 3 Tbsps butter
  • ½ cup celery chopped
  • 1 cup roasted red pepper drain if using jarred. Chop roughly.
  • 1 clove garlic minced
  • 2 green onions sliced
  • 2 Tbsps fresh parsley chopped
  • ½ teaspoon dried thyme
  • 1 1b breakfast sausage cooked and sliced into rounds
  • 8 cups French bread in 1" cubes
  • 1 teaspoon salt
  • ¾ teaspoon black pepper
  • 1 cup mozzarella grated

Instructions

  • Spray a 10" casserole dish with at least 2 " sides with cooking spray.
  • Whisk eggs and milk until well mixed.
  • Melt butter in a medium skillet over medium high heat. Sauté onion and celery about 5 minutes. Add peppers and garlic and cook 2 minutes more.
  • Remove vegetables from heat and transfer to a large bowl. Stir in parsley, thyme, salt and pepper. Next mix in sausage slices and bread cubes. Toss till well mixed.
  • Add in egg mixture. Mix well and transfer to the prepared casserole dish.
  • Refrigerate at least 30 minutes or cover and leave overnight.
  • Preheat oven to 350°. Sprinkle cheese evenly over casserole.
  • Bake until browned and puffed- about 1 hour.
  • Allow casserole to cool 15-30 minutes.
  • Spoon out casserole to plates and serve.

Nutrition

Calories: 861kcal | Carbohydrates: 138g | Protein: 38g | Fat: 17g | Saturated Fat: 8g | Cholesterol: 168mg | Sodium: 1956mg | Potassium: 502mg | Fiber: 6g | Sugar: 10g | Vitamin A: 761IU | Vitamin C: 11mg | Calcium: 279mg | Iron: 10mg