The Ultimate Overnight Breakfast Casserole

Ingredients

• cooking spray
• 3 medium English muffins , split
• 12 large eggs
• 2 cups milk
• 0.5 teaspoons salt
• 0.25 teaspoons ground black pepper
• 0.25 teaspoons garlic powder
• 0.25 teaspoons onion powder
• 0.25 teaspoons ground mustard
• 1 pound cooked ham , diced
• 1.5 cups shredded Cheddar cheese , divided
• 0.25 cups chopped green onions

Instructions

1. 1

   Spray a 9x13-inch baking dish with cooking spray.

2. 2

   Arrange English muffin halves in a single layer in the bottom of the baking dish.

3. 3

   Whisk eggs, milk, salt, pepper, garlic powder, onion powder, and mustard together in a bowl until well combined. Pour egg mixture over English muffins in the baking dish. Sprinkle chopped ham and 1 cup Cheddar cheese on top of egg mixture.

4. 4

   Cover with foil and refrigerate overnight.

5. 5

   Preheat the oven to 400 degrees F (200 degrees C).

6. 6

   Bake in the preheated oven until eggs are set, 30 to 35 minutes. Sprinkle with remaining 1/2 cup Cheddar cheese and chopped green onions. Slice and serve.