Philly Cheesesteak Meatloaf

Philly Cheesesteak Meatloaf combines 1½ pounds of lean ground beef with sautéed onion, green bell pepper, garlic, breadcrumbs, egg, milk, and three cheeses. A ketchup, mustard, and mayonnaise topping carries extra provolone and mozzarella. The recipe serves 6 and records 70 minutes total: 20 minutes of preparation and 50 minutes of cooking, followed by a separately stated 10-minute rest.

Philly Cheesesteak Meatloaf Ingredients

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For the Meatloaf Base: 1½ pounds lean ground beef; 1 large onion, finely chopped; 1 green bell pepper, finely chopped; 2 cloves garlic, minced; 2 tablespoons olive oil, for sautéing vegetables; 1 cup breadcrumbs (plain or Italian style); 1 large egg, lightly beaten; ¼ cup milk; ½ teaspoon salt; ¼ teaspoon freshly ground black pepper; ½ teaspoon dried oregano; ½ teaspoon dried basil.

For the Cheese Filling: ½ cup provolone cheese, shredded (plus extra for topping); ½ cup mozzarella cheese, shredded (plus extra for topping); ¼ cup Parmesan cheese, freshly grated.

For the Topping: ¼ cup ketchup; 1 tablespoon yellow mustard; ¼ cup mayonnaise; ¼ cup additional shredded provolone and mozzarella cheese, combined.

If you enjoy this recipe, you may also like Cheesy Hamburger Casserole.

How to Make Philly Cheesesteak Meatloaf

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1. Preheat and prepare: Preheat your oven to 375°F (190°C). Line a baking sheet with foil or parchment paper, or lightly grease a loaf pan. If using a baking sheet, the meatloaf will have more of a crust; a loaf pan will create a softer exterior.
2. Sauté the vegetables: Heat the olive oil in a large skillet over medium heat. Add the chopped onion and bell pepper, and sauté until softened, about 5-7 minutes, stirring occasionally. Add the minced garlic in the last 30 seconds of cooking, just until fragrant. Remove from heat and set aside to cool slightly. This pre-cooking step ensures tender vegetables in the finished meatloaf.
3. Make the meatloaf mixture: In a large mixing bowl, combine the ground beef, cooled sautéed vegetables, breadcrumbs, beaten egg, milk, salt, pepper, oregano, and basil. Use clean hands or a fork to mix everything together until just combined, being careful not to overmix, which can make the meatloaf tough.
4. Add the cheese: Gently fold in the ½ cup shredded provolone, ½ cup shredded mozzarella, and ¼ cup grated Parmesan cheese, distributing them evenly throughout the meat mixture. Reserve the additional cheese for topping.
5. Shape the meatloaf: Transfer the meatloaf mixture to your prepared baking sheet or loaf pan. Use your hands to shape it into a loaf approximately 9×5 inches if using a baking sheet. If using a loaf pan, press the mixture into the pan, smoothing the top.
6. Prepare the topping: In a small bowl, whisk together the ketchup, mustard, and mayonnaise until smooth and well-combined. This creamy sauce adds moisture and flavor to the top of the meatloaf.
7. Add the toppings: Spread the sauce mixture evenly over the top of the meatloaf. Sprinkle the reserved shredded provolone and mozzarella cheese over the sauce, covering the entire top surface.
8. Bake the meatloaf: Place the meatloaf in the preheated oven and bake for 45-50 minutes, or until the internal temperature reaches 160°F (71°C) when tested with a meat thermometer in the center of the loaf. The cheese on top should be melted and beginning to turn golden brown.
9. Optional broil for golden cheese: If you'd like the cheese topping to be more golden and bubbly, switch the oven to broil for the last 2-3 minutes of cooking time. Watch carefully to prevent burning.
10. Rest before serving: Remove the meatloaf from the oven and let it rest for 10 minutes before slicing. This resting period allows the juices to redistribute and makes the meatloaf easier to slice. Cut into thick slices and serve hot, garnished with fresh parsley if desired.

For storage details after serving, the USDA leftovers and food safety guidance.

Why the Order Matters

Onion and bell pepper cook in olive oil for five to seven minutes, with the minced garlic added only for the final 30 seconds. Cooling the vegetables slightly keeps them from prematurely warming the beef. They are combined gently with ground beef, breadcrumbs, beaten egg, milk, salt, pepper, oregano, and basil. Provolone, mozzarella, and Parmesan are folded through without overmixing. The mixture becomes one roughly 9×5-inch loaf on a lined sheet or is pressed into a loaf pan. Ketchup, mustard, and mayonnaise are whisked smooth before spreading over the entire top, followed by the reserved combined cheese. Baking continues until the center reaches 160°F (71°C); an optional two-to-three-minute broil can deepen the cheese color. Ten minutes of undisturbed resting redistributes juices before slicing.

If you enjoy this recipe, you may also like Cheesy Ground Beef Rice Casserole.

Critical Visual and Timing Cues

Preheat to 375°F (190°C). The sautéed onion should look soft and translucent and the green pepper tender before garlic briefly becomes fragrant. Mix the meat only until the ingredients are distributed, because compacting it produces a tough loaf. Keep the stated base cheeses distinct from the additional one-quarter cup reserved for the top. Shape an even loaf so the center and ends cook at similar rates. The creamy condiment layer should cover the top without running down in thick pools. Bake for 45–50 minutes and rely on a thermometer inserted into the center: 160°F (71°C) is the recorded endpoint. If broiling, watch constantly to stop at bubbling golden cheese rather than scorching. Do not slice during the 10-minute rest, or the juices and molten cheese can escape.

Serving and Storage

Cut the rested loaf into six thick portions and serve hot, adding parsley only if desired. Roasted potatoes, salad, or steamed vegetables are source-suggested sides, while leftovers can become sandwiches. Cool leftovers promptly, refrigerate in a sealed container, and reheat to a safe temperature without drying the meat. The recipe contains dairy, egg, and gluten; breadcrumbs, cheese, mayonnaise, and other packaged items should be checked for additional allergens. Raw ground beef requires careful separation from cooked food: wash hands, tools, the mixing bowl exterior, and work surfaces, and never reuse a raw-meat thermometer without cleaning it. A baking sheet creates more crust, while a loaf pan keeps the exterior softer; either vessel preserves the recorded flavor and internal-temperature requirement.

Recorded Recipe Tips

• This meatloaf is a creative fusion of a classic Philly cheesesteak sandwich and traditional meatloaf, featuring the signature peppers, onions, and melty cheese combination that makes a great cheesesteak.
• The unique creamy topping of ketchup, mustard, and mayonnaise creates a tangy sauce that complements the savory meatloaf and mimics popular cheesesteak condiments.
• Leftovers make excellent sandwiches - simply slice the cold meatloaf and place between bread with additional toppings of your choice.
• For a complete meal, serve with roasted potatoes, a side salad, or steamed vegetables.

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Conclusion

Philly Cheesesteak Meatloaf makes 6 servings in 70 minutes of recorded preparation and cooking, plus any separately stated chilling or resting time. Follow the exact ingredient list and ordered method for the intended texture and doneness.

Frequently Asked Questions

→ How many servings does Philly Cheesesteak Meatloaf make?

It serves 6 and makes 6 servings.

→ How long does Philly Cheesesteak Meatloaf take?

The recipe records 20 minutes of preparation, 50 minutes of cooking, and 70 minutes total, plus any separately stated chilling, resting, or cooling time.

→ What equipment should be ready?

Prepare Large skillet for sautéing vegetables; Mixing bowl; Baking sheet or loaf pan; Parchment paper or aluminum foil (optional, for easier cleanup); Meat thermometer; Sharp knife for slicing before starting.

→ Can I change the recorded method?

For the verified result, keep the listed quantities, temperatures, timing, and ordered instructions exactly as written. Use only optional variations explicitly recorded in the recipe tips.