Sandwich French Toast Casserole

Prep time: 15 min
Cook time: 20 min
Servings: 6
Yield: 6 servings

Description

Ham and Swiss cheese sandwiches are baked in a seasoned egg batter creating a breakfast casserole perfect for weekend mornings.

Ingredients

cooking spray
6 slices whole wheat bread, or more to taste
1 tablespoon butter, or as needed
12 slices deli ham, or more to taste
6 slices Swiss cheese, or more to taste
1/2 cup milk
4 eggs
1 teaspoon Worcestershire sauce
1/2 teaspoon mustard powder
salt and ground black pepper to taste

Directions

1 Preheat oven to 350 degrees F (175 degrees C). Spray the inside of a 9x13-inch casserole dish with cooking spray.
2 Spread butter on one side of each bread slice; top each bread slice with 2 slices ham and 1 slice Swiss cheese. Arrange open-faced sandwiches in the prepared casserole dish, overlapping them to fit.
3 Whisk milk, eggs, Worcestershire sauce, mustard powder, salt, and pepper together in a bowl; pour milk mixture over the open-faced sandwiches. Allow milk mixture to soak in for at least 15 minutes.
4 Bake in the preheated oven until eggs are set and casserole is cooked through, about 20 minutes.