Philly Cheesesteak Meatloaf Recipe with Peppers and Provolone

This Philly Cheesesteak Meatloaf is a flavorful, vegetable-packed twist on classic meatloaf. Combining savory ground beef, sautéed peppers, onions, and mushrooms with melty provolone, it delivers the familiar flavors of a Philly cheesesteak in an easy, family-friendly loaf. It’s great for weeknight dinners, leftovers, or sneaking extra veggies into the meal for picky eaters.

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Meatloaf recipe

• This meatloaf blends all the classic Philly cheesesteak elements—sautéed peppers, onions, mushrooms, seasoned beef and gooey cheese—into a comforting loaf that’s simple to make.
• The melted provolone and lightly browned edges give every slice a satisfying, cheesy finish that appeals to kids and adults alike.
• The sautéed vegetables add flavor and moisture, while also making it easy to include extra veggies for a balanced dinner.
• Serve it with mashed potatoes, roasted vegetables, or a crisp salad for an easy, crowd-pleasing meal.

Ingredients you’ll need

Below is an overview of the ingredients. Full measurements and step-by-step instructions are in the recipe card further down the page.

Ingredient notes

• Olive oil: Use olive oil for sautéing; vegetable oil or melted butter can be substituted if needed.
• Vegetables: Green bell pepper, yellow onion, and fresh mushrooms give the loaf a classic cheesesteak flavor.
• Ground beef: 90/10 lean is recommended for a balance of flavor and less fat, but 80/20 will also work if you prefer juicier meat. Expect a bit more rendered fat with higher-fat beef.
• Seasonings: Garlic powder, Italian seasoning, salt and black pepper keep the flavors classic and simple.
• Tomato paste adds rich tang; ketchup can be used as a milder substitute.
• Worcestershire sauce deepens the savory profile; soy sauce is an acceptable substitute if needed.
• Breadcrumbs: Plain or Italian-style breadcrumbs both work. For gluten-free, use a GF breadcrumb alternative.
• Milk and egg: These help bind the loaf and keep it tender. Use any milk you have on hand.
• Provolone: Traditional for this recipe, though American, Monterey Jack, mozzarella or cheddar can be used instead.

Adaptable recipe – make it your own!

• Swap ground beef for ground turkey or chicken for a lighter version.
• Add heat with diced jalapeños or a pinch of cayenne pepper.
• Try different cheeses—cheddar, pepper jack, or mozzarella all work well.
• Include extra vegetables like chopped spinach or diced zucchini for more nutrition.
• Use gluten-free breadcrumbs to make the recipe gluten-free.

Before you begin: essential tools

Essential equipment for this recipe:

• 9.5 x 5-inch loaf pan
• Medium skillet for sautéing
• Large mixing bowl

Step by step: instructions

Note: The recipe card below contains full ingredient amounts and final assembly details.

1. Preheat the oven to 400°F and prepare a 9.5 x 5-inch loaf pan with non-stick spray or parchment paper for easy removal.
2. Heat 2 teaspoons olive oil in a medium skillet over medium-high heat. Sauté diced green pepper, diced onion and diced mushrooms until the peppers are tender and the mushrooms are lightly browned, about 2–3 minutes. Remove from heat and let cool slightly.
3. Place 1 to 1½ pounds lean ground beef into a large bowl. Add 1½ teaspoons garlic powder, ½ teaspoon ground black pepper, 1 teaspoon salt, 4 teaspoons Italian seasoning, 2 tablespoons tomato paste and 1 tablespoon Worcestershire sauce. Mix gently but thoroughly to combine.
4. Add ½ cup breadcrumbs, ¼ cup milk and 1 large egg, then fold in the sautéed vegetables. Mix until just combined—avoid overmixing to keep the loaf tender.
5. Cut half of the provolone (about 3 slices) into cubes or squares and fold them into the meat mixture so cheese is distributed throughout the loaf.
6. Press the mixture evenly into the prepared loaf pan. Bake uncovered for 40–45 minutes, or until the internal temperature reaches 160°F and the loaf is cooked through.
7. Remove the meatloaf from the oven. Top with the remaining provolone slices, cut in half if needed, and return to the oven for 4–6 minutes until the cheese melts and begins to bubble.
8. Allow the meatloaf to rest for 10 minutes before removing from the pan and slicing. Resting helps the loaf hold together and finish cooking gently.

Your questions answered: FAQs

My notes

• Don’t overmix the meat mixture; mix until just combined to avoid a dense, tough loaf.
• Rest the meatloaf after baking for at least 10 minutes—this helps it slice cleanly and lets flavors settle.
• For quick portions, make mini meatloaves in a muffin tin. They bake faster and are perfect for individual servings.

Storage and reheating

Refrigerate: Cool completely, then store tightly wrapped or in an airtight container for 3–4 days.

Freeze: Wrap individual slices in plastic and place in a freezer-safe bag or container for up to 3 months. Thaw overnight in the refrigerator before reheating.

Reheat: Warm slices on a baking sheet at 350°F for about 20 minutes until heated through, or microwave individual slices for 1–2 minutes.

Make Ahead

Assemble the meatloaf mixture a day in advance, shape it into the loaf and cover tightly. Keep refrigerated until ready to bake; add a few extra minutes to the baking time if the loaf is cold from the fridge.

Perfect pairings: what to serve with

This meatloaf pairs beautifully with creamy mashed potatoes, buttery pasta, roasted vegetables or a crisp green salad. For easy leftovers, it also makes delicious sandwiches.

You’ll also like

If you enjoy recipes with bell peppers and comforting, cheesy flavors, try other variations like a Philly cheesesteak casserole, taco-stuffed peppers, or a stuffed bell pepper casserole.

Meatloaf lovers

Meatloaf is a classic comfort-food favorite. Here are a few common variations to explore: meatloaf made with breadcrumbs, meatloaf with oatmeal, a Cracker Barrel-style meatloaf, or individual meatloaf cupcakes for portion control and fun presentations.

I often double this recipe—my family loves leftovers, and meatloaf sandwiches are a simple, delicious next-day meal.