Easy Philly Cheesesteak Casserole with Melty Provolone Tips, FAQ & printable recipe

Tips for success

To elevate the flavor profile even further, consider adding a splash of Worcestershire sauce or a pinch of red pepper flakes to the beef while browning.

This adds a subtle depth of savory complexity and a touch of heat that cuts through the richness of the melted cheeses beautifully. Even a small dash of hot sauce can bring out the savory notes of the beef without making the dish overly spicy for sensitive palates.

When preparing the bell peppers, using a mix of green, red, and yellow bell peppers not only adds a beautiful pop of color to the final dish but also introduces a pleasant balance of sharp, earthy notes and sweet undertones that perfectly complement the savory ground beef.

Slicing them thinly or dicing them finely ensures they cook quickly and distribute evenly throughout every single bite of the casserole.

Variations

• Mushroom and Swiss: Swap the provolone for Swiss cheese and sauté sliced cremini mushrooms along with the peppers for an earthy twist.
• Spicy Jalapeño: Add a diced jalapeño pepper to the skillet with the bell peppers and top with pepper jack cheese for a spicy kick.

Storage and make-ahead

Fridge

Store in an airtight container in the refrigerator for up to 3 to 4 days, ensuring it cools within 2 hours of cooking.

Freezer

Freeze in a freezer-safe container for up to 2 months. Thaw in the refrigerator overnight before reheating.

Reheat

Reheat individual portions in the microwave for 1 to 2 minutes, or warm the entire dish in a 350°F (175°C) oven for 15 minutes until hot.

Allow any leftovers to cool completely at room temperature for no more than two hours before storing. Transfer the remaining casserole to an airtight container and store it in the refrigerator.

Properly stored leftovers will maintain their quality and flavor for up to three to four days. Always ensure the container is tightly sealed to prevent the cheese from drying out and absorbing other odors.

This casserole can easily be assembled ahead of time. Prepare the beef, pepper, and cream cheese mixture, transfer it to the baking dish, and top with the provolone slices. Cover the dish tightly with plastic wrap and refrigerate for up to 24 hours. When ready to eat, bake as directed, adding about 5 to 10 minutes to the baking time to ensure it heats completely through from its chilled state.

Serving ideas

Serve this comforting casserole warm, spooned directly onto plates alongside a fresh green salad or roasted vegetables to balance the rich, cheesy flavors.

For a fun twist, serve portions of the casserole inside toasted hoagie rolls to recreate the classic sandwich experience without the mess. This makes it an incredibly versatile dish that can transition from a simple plate meal to a fun, hands-on sandwich night.

This dish also pairs wonderfully with simple sides like garlic bread, roasted potatoes, or a simple coleslaw. Garnish with a sprinkle of freshly chopped parsley or sliced green onions right before serving to add a fresh, vibrant finish to the plate. The contrast of the fresh herbs against the rich, melted cheese makes the presentation look beautiful and highly appetizing for guests.

Frequently asked questions

Recipe card

Easy Philly Cheesesteak Casserole with Melty Provolone

Prep 15 minCook 25 minRest 5 minTotal 45 minServes 6

Ingredients

• 2 bell peppers, diced
• 1 1/2 lb ground beef
• 4 oz cream cheese, softened
• 6 oz provolone cheese, sliced

Instructions

1. Preheat the oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish with nonstick cooking spray. Heat a large skillet over medium-high heat. Add the diced bell peppers and cook for 5 to 7 minutes until tender and slightly caramelized.
2. Add the ground beef to the skillet with the sautéed peppers. Cook, breaking up the meat with a wooden spoon, for 8 to 10 minutes until the beef is fully browned and reaches a safe internal temperature of 160°F (71°C). Drain any excess grease from the skillet.
3. Reduce the skillet heat to low. Stir the softened cream cheese into the hot beef and pepper mixture until completely melted and well incorporated, creating a rich, creamy sauce that binds the ingredients together.
4. Transfer the creamy beef and pepper mixture into the prepared 9x13-inch baking dish, spreading it into an even layer. Arrange the provolone cheese slices over the top to cover the beef completely. Bake for 15 to 20 minutes until the cheese is melted, bubbly, and golden brown around the edges. Let rest for 5 minutes before serving.

Contains: milk

Estimated nutrition per serving

Calories

450

Protein

28 g

Carbohydrates

5 g

Fat

35 g

Fiber

1 g

Sugar

2 g

Sodium

450 mg

Automatic estimate from the ingredient list, not laboratory-verified.