Make-Ahead Baked Egg Casserole

Prep: 15 min Cook: 60 min Serves: 8 Cuisine: American

A hearty make-ahead egg casserole combining cheesy bread, eggs, milk, and optional meats and vegetables, perfect for family brunches or weekend gatherings.

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Ingredients

  • 5 slices white French bread
  • 2 cups grated Cheddar cheese
  • 9 eggs
  • 2 cups milk
  • 1 teaspoon salt
  • 1 teaspoon dry mustard
  • precooked bacon

Instructions

  1. Grease a 13 x 9-inch glass casserole dish.
  2. Crumble the French bread into the dish.
  3. Sprinkle grated Cheddar cheese over the bread.
  4. Beat the eggs and combine with milk, salt, dry mustard, and any desired additional ingredients like bacon, ham, sausage, green peppers, onions, mushrooms, or olives.
  5. Pour the egg mixture into the casserole dish over the bread and cheese.
  6. Refrigerate up to 24 hours or overnight.
  7. Bake at 350°F (175°C) for 45 minutes to 1 hour until set and golden on top.

Tips & Substitutions

For a flavorful twist, consider adding sautéed vegetables like onions or bell peppers to the egg mixture. You can also substitute the Cheddar cheese with Swiss or Gruyère for a different taste. If you prefer a meatier dish, use diced ham or crumbled sausage instead of bacon. This recipe can be easily customized to suit your taste preferences.

Serving Suggestions

This baked egg casserole is perfect for brunch and pairs beautifully with a fresh fruit salad or a side of crispy hash browns. Consider serving it with a light green salad for a balanced meal. This dish is also a great option for meal prep, making it easy to enjoy throughout the week.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions in the microwave for a minute or two, or warm the entire casserole in the oven at 350°F until heated through. This ensures the casserole remains moist and delicious.

Nutrition & Diet Analysis (per serving)

Each serving of Make-Ahead Baked Egg Casserole contains roughly 565 calories, with 21g protein, 58g carbohydrates, and 29g fat. It is an excellent source of calcium (43% of the Daily Value), protein (41% of the Daily Value), and vitamin A (28% of the Daily Value). Note that it is relatively high in sodium, at 948mg per serving (41% of the Daily Value).

565 kcal 28% DV
Protein Fat Carbs

Macronutrients

Protein 20.5g 41% DV
Total Fat 28.6g 37% DV
Carbs 57.6g 21% DV
Fiber 0.2g 1% DV
Sugar 0.6g 1% DV

Electrolytes

Sodium 947.8mg 41% DV
Potassium 400.8mg 9% DV
Cholesterol 218.9mg 73% DV

Vitamins & Minerals

Vitamin A 255.4mcg 28% DV
Vitamin C 0.6mg 1% DV
Vitamin D 0.4mcg 2% DV
Calcium 561.3mg 43% DV
Iron 1.6mg 9% 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 use different types of bread for this casserole?

Absolutely! You can use whole wheat, sourdough, or even gluten-free bread. Just ensure the bread is sturdy enough to hold up in the egg mixture. The flavor and texture may vary slightly, but it will still be delicious.

How can I make this dish vegetarian?

To make this casserole vegetarian, simply omit the bacon and any other meat. Add more vegetables like spinach, mushrooms, or zucchini to enhance the flavor and nutrition. You can also experiment with different cheese varieties for added richness.

Can I freeze the baked egg casserole?

Yes, you can freeze the casserole before baking. Cover it tightly with foil and freeze for up to 2 months. When ready to bake, thaw it in the refrigerator overnight and add 10-15 minutes to the baking time if it's still cold from the fridge.

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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