10-Ingredient Overnight Egg Casserole for Effortless Mornings
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A make-ahead breakfast casserole perfect for busy mornings or holiday brunches.
- Author: Caroline Jones
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 9 hours
- Yield: 8 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
- 10 large eggs
- 1 1/2 cups whole milk
- 1/2 cup heavy cream
- 1 1/2 cups shredded cheddar cheese
- 1/2 cup shredded mozzarella cheese
- 1/2 cup diced red bell pepper
- 1/2 cup diced green bell pepper
- 1/2 cup diced yellow onion
- 2 cups cubed day-old bread (French or sourdough)
- 1/2 tsp garlic powder
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1/2 tsp dried parsley (plus more for garnish)
- 1/4 tsp smoked paprika (optional)
- Cooking spray or butter for greasing
- Whisk together eggs, milk, cream, garlic powder, salt, pepper, and parsley in a large bowl.
- Stir in bell peppers, onions, and both cheeses. Fold in bread cubes.
- Pour the mixture into a greased 9×13″ dish. Cover and refrigerate overnight.
- Bake at 350°F (175°C) for 45–50 minutes until golden and set.
- Let cool slightly before slicing. Garnish with fresh parsley and serve hot.
Notes
- Use day-old bread for best texture.
- Can be customized with different vegetables or meats.
- Let the casserole rest for 5 minutes before slicing.
Nutrition
- Serving Size: 1 slice
- Calories: 320
- Sugar: 4g
- Sodium: 450mg
- Fat: 20g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 1g
- Protein: 14g
- Cholesterol: 250mg