- Preheat the Oven:
- Preheat your oven to 375°F (190°C). Grease a loaf pan or line it with parchment paper.
- Prepare the Meatloaf Mixture:
- In a large mixing bowl, combine ground beef, ground pork (if using), breadcrumbs, finely chopped onion, minced garlic, finely chopped bell pepper, milk, beaten eggs, Worcestershire sauce, salt, and pepper. Mix until well combined.
- Shape the Meatloaf:
- Transfer the meatloaf mixture into the prepared loaf pan, shaping it into a loaf shape.
- Make the Topping:
- In a skillet, heat olive oil over medium heat.
- Add thinly sliced mushrooms, onion, and bell pepper. Cook, stirring occasionally, until vegetables are tender and lightly caramelized. Season with salt and pepper to taste.
- Top the Meatloaf:
- Spread the cooked mushroom, onion, and bell pepper mixture evenly over the top of the meatloaf.
- Bake the Meatloaf:
- Place the meatloaf in the preheated oven and bake for 50-60 minutes, or until the internal temperature reaches 160°F (71°C) and the meatloaf is cooked through.
- Add Cheese Topping:
- Sprinkle shredded provolone cheese over the top of the meatloaf during the last 10 minutes of baking, allowing it to melt and become bubbly.
- Rest and Serve:
- Remove the meatloaf from the oven and let it rest for 10 minutes before slicing.
- Serve the Philly cheesesteak meatloaf slices with any remaining mushroom, onion, and bell pepper mixture on the side.
Tips:
- Variations: You can customize this meatloaf by adding chopped jalapeños or using different types of cheese, such as mozzarella or cheddar.
- Serving Suggestions: Serve the meatloaf with mashed potatoes, roasted vegetables, or a side salad for a complete meal.
- Leftovers: Store leftover meatloaf slices in an airtight container in the refrigerator for up to 3 days. Reheat gently in the microwave or oven before serving.
This Philly cheesesteak meatloaf brings together the flavors of a beloved sandwich into a comforting and satisfying dish that’s perfect for a family dinner. Enjoy the rich flavors and cheesy topping!