Recipes Breakfast and Brunch Eggs Breakfast Strata Recipes Sandwich French Toast Casserole 4.4 (7) 6 Reviews 8 Photos This is a great make-ahead dish and you can also substitute just about any ingredient! Just tailor the seasonings in the egg mixture to suit the ingredients you are using. You can also prepare this the night before and leave overnight. Submitted by Piques Updated on January 14, 2022 Save Rate Print Share Close Add Photo 8 8 8 8 Prep Time: 15 mins Cook Time: 20 mins Additional Time: 15 mins Total Time: 50 mins Servings: 6 Yield: 6 servings Jump to Nutrition Facts Cook Mode (Keep screen awake) 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 ½ cup milk 4 eggs 1 teaspoon Worcestershire sauce ½ teaspoon mustard powder salt and ground black pepper to taste Directions Preheat oven to 350 degrees F (175 degrees C). Spray the inside of a 9x13-inch casserole dish with cooking spray. 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. 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. Bake in the preheated oven until eggs are set and casserole is cooked through, about 20 minutes. I Made It Print Nutrition Facts (per serving) 347 Calories 19g Fat 17g Carbs 26g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 6 Calories 347 % Daily Value * Total Fat 19g 25% Saturated Fat 9g 47% Cholesterol 189mg 63% Sodium 997mg 43% Total Carbohydrate 17g 6% Dietary Fiber 3g 10% Total Sugars 3g Protein 26g 51% Vitamin C 2mg 3% Calcium 312mg 24% Iron 2mg 11% Potassium 336mg 7% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.