Cheesy Philly Cheesesteak Casserole for Weeknight Comfort

Discover the ultimate comfort food with this Philly cheesesteak casserole. It takes the iconic flavors of tender ground beef, crisp bell peppers, and stretchy, melted provolone cheese and combines them into an easy-to-make, bubbling oven-baked meal that is perfect for any night of the week.

This casserole simplifies the process of making a classic Philly cheesesteak by removing the need for sandwich rolls and complicated assembly.

By focusing on the core components—well-seasoned beef, colorful peppers, and high-quality provolone—this dish delivers the same satisfying, savory experience in a convenient, scoopable format.

It is an excellent option for those busy evenings when a warm, hearty meal is required without spending hours in the kitchen, offering a straightforward preparation method that relies on basic cooking techniques and reliable, pantry-friendly ingredients.

Ingredients

Why this recipe works

The method of cooking the ground beef and peppers together in a skillet before baking allows the flavors to meld perfectly. Sautéing the peppers until they just reach tenderness ensures they maintain a slight bite, providing a pleasing texture contrast against the savory, tender ground beef in the final baked dish.

Using sliced provolone cheese specifically is essential for achieving the authentic flavor profile associated with traditional Philly cheesesteaks.

The cheese acts as a binding agent for the casserole, creating a signature cheese pull when served. Baking the dish until the cheese bubbles and browns adds a depth of flavor that cannot be achieved through stovetop cooking alone.

Notes and substitutions

For the best results, use a high-quality provolone cheese that melts well. If the cheese is too dry, it may not create the desired stretchy texture. Feel free to adjust the ratio of red and green peppers based on individual preference, though using both provides a nice balance of sweetness and color to the dish.

A standard 9x13-inch casserole dish is ideal for this recipe. Ensure the beef is well-drained after browning to prevent the final casserole from becoming too greasy.

If ground beef is unavailable, ground turkey or chicken serves as an excellent alternative, though the flavor profile will be slightly milder compared to the traditional beef version.

• provolone cheese: mozzarella or white American cheese
• ground beef: ground turkey or ground chicken

Equipment

• 9x13-inch casserole dish
• Large skillet
• Spatula
• Chef knife
• Cutting board