Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

The Best Wifesaver Recipe – Overnight Breakfast Casserole


  • Author: Ava Garrison
  • Total Time: 7 hours
  • Yield: 6-8 servings

Description

Wake up to a warm, cheesy, and satisfying breakfast with this Wifesaver Breakfast Casserole. This easy make-ahead dish is perfect for busy mornings, holiday brunches, or meal prep. Layers of hearty bread, savory ham, crispy bacon, and gooey melted cheese soak up a rich egg custard overnight, creating a fluffy and flavorful casserole that’s baked to golden perfection. Whether you’re feeding a crowd or just want a stress-free morning meal, this overnight breakfast casserole is a guaranteed hit.


Ingredients

  • 8 slices of bread (slightly stale or toasted)
  • 1 1/2 cups cooked ham, diced
  • 1 1/2 cups shredded cheddar cheese
  • 6 large eggs
  • 2 cups whole milk
  • 1 tablespoon Dijon mustard
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 cup butter, melted
  • 1/4 cup chopped green onions (optional)
  • 1/2 cup diced tomatoes (optional)

Instructions

  1. Prepare the Dish – Grease a 9×13-inch baking dish with butter or nonstick spray. Cut the bread into cubes or slices and layer them evenly in the dish.
  2. Layer the Ingredients – Sprinkle the diced ham evenly over the bread, followed by the shredded cheddar cheese.
  3. Make the Egg Mixture – In a large bowl, whisk together the eggs, milk, Dijon mustard, salt, and pepper until smooth.
  4. Assemble and Refrigerate – Pour the egg mixture evenly over the bread, ham, and cheese. Cover the dish with plastic wrap or foil and refrigerate overnight.
  5. Bake – The next morning, preheat your oven to 350°F (175°C). Remove the casserole from the fridge and let it sit for 15 minutes at room temperature. Bake uncovered for 45-50 minutes, or until golden brown and set in the center.
  6. Let It Rest and Serve – Allow the casserole to rest for 5-10 minutes before slicing. Garnish with green onions and diced tomatoes, if desired. Serve warm and enjoy!
  • Prep Time: 15 minutes
  • Chill Time: 6 hours (or overnight)
  • Cook Time: 45 minutes