Overnight Brunch

Prep: 10 min Cook: 45 min Serves: 8 Cuisine: American

A hearty overnight brunch casserole combining bread, cheeses, and savory meats or mushrooms, baked to perfection for a satisfying and easy-to-prepare morning dish.

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Ingredients

  • 6 to 8 slices bread, crusts removed
  • 1/2 lb. sharp Cheddar cheese, grated
  • 1/2 lb. Monterey Jack or Swiss cheese, grated
  • 1 lb. bacon, sausage or fresh mushrooms, cooked
  • 3 cups milk
  • 6 eggs
  • 1/2 teaspoon salt

Instructions

  1. Arrange bread slices in the bottom of a greased 9 x 13-inch pan.
  2. Sprinkle grated cheeses over the bread.
  3. Cover with cooked bacon, sausage, mushrooms, or a combination of these.
  4. Mix eggs, milk, and salt in a bowl.
  5. Pour the egg mixture over the layered ingredients in the pan.
  6. Refrigerate overnight.
  7. Bake at 350°F for 45 minutes until golden and set.

Tips & Substitutions

For added flavor, consider using a mix of cheeses, such as Gouda or Pepper Jack, to complement the sharp Cheddar and Monterey Jack. If you're looking for a vegetarian option, substitute the meat with sautéed spinach or bell peppers. Make sure to press the bread down slightly to soak up the egg mixture fully. This dish is perfect for brunch gatherings or holiday breakfasts.

Serving Suggestions

Serve this Overnight Brunch warm, garnished with fresh herbs like chives or parsley. It pairs beautifully with a side of fresh fruit or a light salad, such as Mushroom Spinach Salad, for a balanced meal. For a heartier breakfast, consider serving it alongside crispy hash browns or a light smoothie.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions in the microwave for 1-2 minutes, or reheat in the oven at 350°F for about 15 minutes until warmed through. This allows the dish to maintain its texture and flavor.

Nutrition & Diet Analysis (per serving)

Each serving of Overnight Brunch contains roughly 1137 calories, with 47g protein, 95g carbohydrates, and 64g fat. It is an excellent source of calcium (111% of the Daily Value), protein (94% of the Daily Value), and vitamin A (69% of the Daily Value), and a good source of potassium. Note that it is relatively high in sodium, at 1192mg per serving (52% of the Daily Value).

1137 kcal 57% DV
Protein Fat Carbs

Macronutrients

Protein 47g 94% DV
Total Fat 63.9g 82% DV
Carbs 94.7g 34% DV
Fiber 1g 4% DV
Sugar 17.6g 35% DV

Electrolytes

Sodium 1192mg 52% DV
Potassium 485.6mg 10% DV
Cholesterol 255.1mg 85% DV

Vitamins & Minerals

Vitamin A 618.1mcg 69% DV
Vitamin C 7.2mg 8% DV
Vitamin D 1mcg 5% DV
Calcium 1438.8mg 100% DV
Iron 4.2mg 23% DV
Diet fit High-protein
Contains Milk Egg Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this recipe ahead of time?

Absolutely! In fact, this dish is designed to be prepared the night before. Simply assemble all the layers in the pan, cover it tightly, and refrigerate overnight. The next morning, just pop it in the oven for a delicious brunch that's ready to serve.

What can I substitute for the bread?

If you're looking for alternatives to traditional bread, consider using croissants, brioche, or even gluten-free bread for a different texture. Each option will lend a unique flavor and richness to the dish, making it a versatile recipe for various dietary needs.

Can I freeze leftovers?

Yes, you can freeze leftovers! Cut the dish into portions and wrap them tightly in plastic wrap and aluminum foil. They can be stored in the freezer for up to 2 months. To reheat, thaw overnight in the refrigerator and then bake at 350°F until heated through.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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