Philly Cheese Steak Casserole Recipe
Introduction
This Philly Cheese Steak Casserole captures the classic flavors of a beloved sandwich in an easy, bake-and-serve dish. Packed with seasoned ground beef, bell peppers, onions, and melty Provolone cheese, it’s a comforting meal perfect for busy weeknights.

Ingredients
- 1 1/2 pounds lean ground beef
- 2 bell peppers
- 1/2 yellow onion
- 1 clove garlic
- 1 teaspoon seasoned salt
- 4 slices Provolone cheese
- 4 large eggs
- 1/4 cup heavy cream
- 1 teaspoon hot sauce
- 1 teaspoon Worcestershire sauce
Instructions
- Step 1: Preheat your oven to 350 degrees Fahrenheit and spray a 9×9-inch baking dish with non-stick spray.
- Step 2: Dice the bell peppers and onion into bite-sized pieces, and mince the garlic clove.
- Step 3: Place the ground beef in a skillet over medium heat. Cook, breaking it apart with a spoon, until it is partially browned but still slightly pink.
- Step 4: Add the diced peppers, onion, minced garlic, and seasoned salt to the skillet. Continue cooking, stirring frequently, until the beef is fully cooked and the vegetables have softened.
- Step 5: Drain any grease from the skillet, then transfer the beef and vegetable mixture to the prepared baking dish.
- Step 6: Tear the Provolone cheese slices into small pieces and scatter them evenly over the beef mixture.
- Step 7: In a separate bowl, whisk together the eggs, heavy cream, hot sauce, and Worcestershire sauce until well combined.
- Step 8: Pour the egg mixture evenly over the beef and cheese in the baking dish. Place the dish in the oven and bake for 35 minutes, or until the eggs have set fully.
- Step 9: Remove from the oven and let the casserole sit for 5 minutes before slicing and serving.
Tips & Variations
- Use sweet or spicy bell peppers depending on your flavor preference for added depth.
- For a cheesier dish, add shredded mozzarella or cheddar along with the Provolone.
- Substitute ground turkey or chicken for a lighter option.
- Add a pinch of black pepper or red pepper flakes for extra heat.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the microwave or oven until warmed through for best texture and flavor.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this casserole ahead of time?
Yes, you can prepare the beef and vegetable mixture in advance and assemble the casserole just before baking. It also reheats well if made a day ahead.
Can I freeze the casserole?
This casserole can be frozen before baking. Wrap it tightly with foil and freeze for up to 2 months. Thaw overnight in the refrigerator before baking.
PrintPhilly Cheese Steak Casserole Recipe
This Philly Cheese Steak Casserole is a hearty and flavorful dish that transforms the classic sandwich into a comforting baked casserole. Made with lean ground beef, sautéed bell peppers and onions, melted Provolone cheese, and a rich egg and cream custard, it’s perfect for a satisfying lunch or dinner. The addition of Worcestershire sauce and hot sauce adds a delightful depth of flavor, while baking it all together creates a satisfying, sliceable meal.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Category: Casserole
- Method: Baking
- Cuisine: American
Ingredients
Meat and Vegetables
- 1 1/2 pounds lean ground beef
- 2 bell peppers, diced
- 1/2 yellow onion, diced
- 1 clove garlic, minced
Seasonings and Sauces
- 1 teaspoon seasoned salt
- 1 teaspoon hot sauce
- 1 teaspoon Worcestershire sauce
Cheese and Custard
- 4 slices Provolone cheese, torn into pieces
- 4 large eggs
- 1/4 cup heavy cream
Instructions
- Preheat Oven and Prepare Dish: Preheat your oven to 350 degrees Fahrenheit. Spray a 9×9 inch baking dish with non-stick cooking spray to ensure the casserole doesn’t stick.
- Prepare Vegetables: Dice the bell peppers and onion into bite-sized pieces, then mince the garlic clove to release its flavor.
- Cook Ground Beef: Add the lean ground beef to a skillet over medium heat. Cook while crumbling the meat until it is partially browned but still pink in the center.
- Sauté Vegetables with Beef: Add the diced peppers, onion, minced garlic, and seasoned salt to the skillet. Continue cooking, stirring frequently, until the beef is thoroughly cooked and the vegetables have softened.
- Drain and Transfer: Drain excess grease from the skillet. Pour the cooked beef and vegetable mixture evenly into the prepared baking dish.
- Add Cheese: Tear the Provolone cheese slices into small pieces and scatter them evenly over the beef mixture in the dish.
- Prepare Egg Mixture: In a mixing bowl, whisk together the eggs, heavy cream, hot sauce, and Worcestershire sauce until well combined.
- Pour and Bake: Pour the egg custard evenly over the meat and cheese layers in the baking dish. Place in the preheated oven and bake for 35 minutes or until the eggs are fully set and the casserole is cooked through.
- Rest and Serve: Remove from oven and let the casserole sit for 5 minutes to firm up before slicing and serving for the best texture.
Notes
- Use lean ground beef to reduce grease in the final dish.
- You can substitute Provolone with other melting cheeses like mozzarella or cheddar if preferred.
- Adjust the hot sauce amount to your preferred spice level.
- For extra veggies, consider adding mushrooms or sliced jalapeños in step 4.
- This casserole reheats well, making it great for meal prep.
Keywords: Philly Cheese Steak, Casserole, Ground Beef Recipe, Comfort Food, Baked Casserole, Easy Dinner

