Philly Cheesesteak Stuffed Peppers

Philly Cheesesteak Stuffed Peppers bring a delightful twist to a classic favorite. These vibrant bell peppers are filled with savory steak, sautéed vegetables, and melted cheese, ready in about 45 minutes. The combination of textures—crunchy pepper, juicy filling, and gooey cheese—creates a satisfying dish!

This recipe is perfect for busy weeknights or when you want to impress friends at a gathering. They can be prepared ahead of time and stored in the fridge, making them perfect for meal prep.

Why You’ll Love This Recipe

• The colorful peppers add a delicious crunch to every bite.
• Juicy steak and vegetables create a hearty filling bursting with flavor.
• Melted cheese pulls everything together for an irresistible topping.
• It’s a complete meal packed in one convenient pepper!

What You’ll Need

Get ready to gather these ingredients for a fantastic dish.

For the Peppers

• 4 large bell peppers, halved lengthwise and deseeded (green or mixed colors)
• Olive oil, for drizzling

For the Filling

• 1 tablespoon olive oil
• 1 tablespoon butter
• 1 pound thinly sliced sirloin or ribeye steak, cut into bite-size pieces
• 1 medium onion, thinly sliced (yellow or red)
• 1 cup sliced mushrooms (white or cremini)
• 1 small red bell pepper, thinly sliced (optional, for extra veggies)
• 2 cloves garlic, minced
• 1 teaspoon Worcestershire sauce
• 0.5 teaspoon Italian seasoning
• Salt and black pepper, to taste

For the Topping

• 8 slices provolone or mozzarella cheese
• 2 tablespoons chopped fresh parsley, for serving (optional)

Look for bell peppers that feel firm to the touch.

Substitutions & Swaps

• Ribeye steak can be swapped for flank steak.
• Provolone cheese may be replaced with cheddar.
• Red bell pepper is optional but adds sweetness.
• Olive oil can be substituted with avocado oil.

How to Make It

Follow these simple steps to create your Philly Cheesesteak Stuffed Peppers.

Preheat

Preheat the oven to 400°F.

Bake Peppers

Arrange the bell peppers cut side up in a baking dish, drizzle lightly with olive oil, season with salt, and bake for 10 minutes to soften slightly.

Sauté Vegetables

Heat the remaining olive oil and butter in a large skillet over medium-high heat. Add the sliced onion and mushrooms and cook, stirring often, until softened and starting to brown.

Add Garlic

Stir in the optional red pepper strips and garlic, cooking for 1 to 2 minutes until fragrant. Add the Italian seasoning, Worcestershire sauce, salt, and pepper, then transfer the veggie mixture to a plate.

Cook Steak

In the same skillet, add the sliced steak and cook just until no longer pink, about 3 to 4 minutes, keeping the heat fairly high so it sears instead of steams.

Combine Filling

Return the veggie mixture to the skillet, toss with the steak, and adjust the seasoning to taste. The filling should be juicy but not soupy.

Fill Peppers

Remove the par-baked peppers from the oven and place half a slice of cheese in the bottom of each. Spoon the hot steak and veggie mixture into the peppers, packing it in evenly.

Top with Cheese

Top each pepper with the remaining cheese slices and return the baking dish to the oven. Bake for 10 to 15 minutes, until the peppers are tender and the cheese is melted and lightly golden.

Garnish and Serve

Let the Philly cheesesteak stuffed peppers rest for a few minutes, then sprinkle with parsley and serve warm.

How to Store It

Fridge: Store in an airtight container for up to 3 days.
Freezer: No, the peppers lose texture.
Reheat: Microwave on high for 2-3 minutes.

Tips for Best Results

• Use a sharp knife for evenly sliced steak and veggies.
• Keep the heat high while cooking steak for a proper sear.
• Make sure the filling is packed snugly for maximum flavor.
• Allow the dish to rest before serving for easier handling.

Serving Suggestions

• Pair them with a side salad for a refreshing contrast.
• Serve with crispy garlic bread for a full meal.
• Enjoy during game night for a tasty, shareable snack.