Recipes Breakfast and Brunch Eggs Egg Soufflé 4.1 (32) 28 Reviews 3 Photos This egg soufflé recipe is so simple. It can be made the night before and then popped into the oven for brunch. It's packed with cheesy goodness and topped with a crunchy cornflake crust. Submitted by CARRIE5171 Updated on March 19, 2023 Save Rate Print Share Close Add Photo 3 Prep Time: 20 mins Cook Time: 45 mins Additional Time: 8 hrs Total Time: 9 hrs 5 mins Servings: 8 Yield: 1 9x13-inch soufflé Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 8 servings 16 slices white bread, with crusts trimmed 8 ounces shredded Cheddar cheese 1 ½ cups shredded Swiss cheese, divided 3 cups milk 7 large eggs ½ teaspoon onion powder ½ teaspoon Dijon mustard 3 cups cornflakes cereal ¼ cup margarine, melted Directions Lightly butter a 9x13-inch baking dish. Cut bread into 1/2-inch cubes. Layer 1/2 of the bread in the bottom of the prepared baking dish. Sprinkle Cheddar cheese over bread, then sprinkle 1 cup Swiss cheese over top. Spread remaining bread cubes over cheese. Mix milk, eggs, onion powder, and mustard until well combined; pour over bread. Sprinkle remaining 1/2 cup Swiss cheese over top. Cover with foil and refrigerate, 8 hours to overnight. The next morning, preheat the oven to 375 degrees F (190 degrees C). Place cornflakes into a bowl and drizzle with melted margarine. Spread cornflakes on top of casserole. Bake, covered, in the preheated oven for 30 minutes. Uncover and bake for 15 more minutes. I Made It Print 38 home cooks made it! Nutrition Facts (per serving) 521 Calories 29g Fat 41g Carbs 26g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 8 Calories 521 % Daily Value * Total Fat 29g 37% Saturated Fat 13g 67% Cholesterol 219mg 73% Sodium 804mg 35% Total Carbohydrate 41g 15% Dietary Fiber 2g 5% Total Sugars 8g Protein 26g 51% Vitamin C 3mg 3% Calcium 573mg 44% Iron 6mg 33% Potassium 302mg 6% * 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.