White Castle Breakfast Casserole Recipe

This White Castle Breakfast Casserole is a surprisingly delicious and easy make-ahead recipe! Inspired by a vintage White Castle cookbook, this unique casserole elevates the classic slider into a hearty breakfast masterpiece. Prepare it the night before, chill, and bake for a quick and satisfying morning meal. Perfect for brunch or a fun weekend breakfast!

Prep Time 30 mins
Cook Time 65 mins
Calories 302.9 kcal
Protein 41g
Rating Be the first
White Castle Breakfast Casserole 122

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Forktionary editorial kitchen team

The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for White Castle Breakfast Casserole

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How to Make White Castle Breakfast Casserole

  1. Preheat oven to 350°F (175°C).
  2. Separate hamburger patties and pickles from 1 dozen White Castle buns, reserving tops and bottoms.
  3. Spray a 9x13 inch baking dish with nonstick cooking spray.
  4. Line the bottom and sides of the baking dish halfway up with the bun bottoms and tops.
  5. Crumble 1 dozen White Castle hamburger patties and evenly distribute them over the bun layer.
  6. Sprinkle 2 cups shredded cheddar cheese over the crumbled patties.
  7. In a medium bowl, whisk together 6 large eggs, 1 cup milk, 1 teaspoon salt, ½ teaspoon black pepper, and 1 (4 ounce) can chopped green chilies (drained).
  8. Pour the egg mixture evenly over the cheese layer.
  9. Cover the baking dish with plastic wrap and refrigerate overnight.
  10. Remove casserole from the refrigerator 15 minutes before baking.
  11. Bake for 40-45 minutes, or until the casserole is set and lightly golden brown.
  12. Garnish with a sprinkle of paprika and the reserved pickles before serving.

Nutrition Information (Approximate per serving)

Sodium

24 g

Sugar

2g

Fat

65g

Carbs

1g

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Frequently Asked Questions

How long does it take to make White Castle Breakfast Casserole?

White Castle Breakfast Casserole takes about 95 minutes from start to finish — roughly 30 minutes to prepare and 65 minutes to cook.

How many calories are in White Castle Breakfast Casserole?

White Castle Breakfast Casserole has approximately 302.9 calories per serving, with about 41 g protein, 1 g carbohydrates and 34 g fat.

What ingredients do I need for White Castle Breakfast Casserole?

The key ingredients for White Castle Breakfast Casserole are White Castle Hamburgers, Mild Cheddar Cheese, Eggs, Skim Milk, Salt, Pepper. See the full list with measurements above.

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