Sausage Breakfast Casserole
A quick and delicious sausage breakfast casserole that combines savory sausage, eggs, cheese, and bread cubes baked to golden perfection. Perfect for busy mornings, meal prep, or feeding a crowd with minimal cleanup and customizable options to suit any taste or dietary need.
- Author: Nina
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 6-8 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Gluten Free Optional
Main Ingredients
- 1 lb ground sausage
- 8 large eggs
- 1 cup milk
- 2 cups shredded cheese (cheddar, mozzarella, or pepper jack recommended)
- 4 cups bread cubes (day-old French, sourdough, or Italian bread preferred)
- 1 medium onion, diced
- 1 bell pepper, diced
- 1 tsp salt
- ½ tsp black pepper
- Cook the sausage: Start by browning the ground sausage in a skillet over medium heat until fully cooked and slightly crispy. Drain any excess fat and set aside to cool slightly.
- Prepare the vegetables: In the same skillet, sauté diced onion and bell pepper until softened and fragrant, about 3-4 minutes. This adds a layer of sweetness and color to the casserole.
- Mix the egg base: In a large mixing bowl, whisk together eggs, milk, salt, and pepper until fully combined and slightly frothy.
- Combine all ingredients: Add the cooked sausage, sautéed vegetables, shredded cheese, and bread cubes to the egg mixture. Gently fold everything together so the bread starts soaking up the eggs.
- Bake until golden: Pour the mixture into a greased baking dish and bake at 350°F (175°C) for about 35-40 minutes or until the casserole is set and the top is golden and bubbly.
Notes
- Use day-old bread to prevent sogginess and better soak up the egg mixture.
- Gently fold ingredients instead of overmixing to maintain a fluffy texture.
- Sprinkle extra shredded cheese on top before baking for a crispy, melty crust.
- Let the casserole rest for 5-10 minutes before slicing for cleaner cuts.
- Taste the egg mixture before baking and adjust seasonings or add herbs as desired.
Nutrition
- Serving Size: 1 slice (approx. 1/8 of casserole)
- Calories: 350 kcal
- Sugar: 3 g
- Sodium: 550 mg
- Fat: 25 g
- Saturated Fat: 10 g
- Unsaturated Fat: 12 g
- Trans Fat: 0 g
- Carbohydrates: 15 g
- Fiber: 1.5 g
- Protein: 20 g
- Cholesterol: 210 mg
Keywords: sausage breakfast casserole, easy breakfast casserole, breakfast casserole, sausage and eggs casserole, meal prep breakfast, gluten free breakfast casserole