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Amish Breakfast Casserole

Amish Breakfast Casserole

This classic Amish Breakfast Casserole is a comforting, crowd-pleaser recipe that’s easy to make, hearty, and perfect for any brunch option.
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Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
Course Breakfast, Brunch
Cuisine American, Amish
Servings 8 servings

Ingredients
  

  • 8 large eggs pasture-raised if possible
  • 2 cups whole milk
  • 1 teaspoon kosher salt
  • ½ teaspoon black pepper freshly ground
  • 1 teaspoon dried mustard powder or 1 tablespoon Dijon mustard
  • 6 cups cubed day-old bread French or sourdough
  • 1 pound breakfast sausage sweet or spicy, pork or turkey
  • 1 cup sharp cheddar cheese white or orange, shredded
  • ½ cup Swiss cheese shredded (optional)
  • 1 red bell pepper diced (sub: green or yellow)
  • 1 small onion finely chopped (Vidalia for sweetness)
  • 2 cups fresh spinach roughly chopped (frozen works too—thawed & squeezed dry)
  • 2 tablespoons fresh parsley chopped (for garnish)

Instructions
 

  • Preheat oven to 350°F. Grease a 9x13-inch baking dish.
  • Cook sausage until no pink remains. Drain and set aside.
  • Sauté onion, bell pepper, and spinach until softened. Remove from heat.
  • Whisk eggs, milk, salt, pepper, and mustard powder until smooth.
  • Arrange bread cubes, sausage, veggies, and cheeses in the baking dish.
  • Pour egg mixture over the layers, pressing down gently.
  • Let it sit for 15–20 minutes at room temperature.
  • Bake for 40–45 minutes until golden and set.
  • Rest for 5–10 minutes before serving.
  • Sprinkle parsley on top, slice, and enjoy.

Notes

This recipe shines with day-old bread—fresh slices sometimes turn the custard too soupy. If your kitchen is cold, allow the assembled casserole to rest a bit longer for even soaking. I’ve also found that ringing in a teaspoon of dried thyme or rosemary adds a lovely herbal note. And if you like crust on top, sprinkle a few panko crumbs mixed with melted butter in the last 5 minutes of baking.
Keyword Amish Breakfast Casserole, Breakfast Casserole, Brunch Casserole, Egg Casserole, Sausage Casserole
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