Name: Stuffed Philly Cheesesteak Meatloaf Recipe
Prep time: 20 min
Cook time: 50 min
Total time: 1 h 10 min
Cuisine: American
Ingredients: 1 ½ pounds ground beef; 1 large onion, finely chopped; 1 green bell pepper, finely chopped; ½ cup mushrooms, chopped; 3 cloves garlic, minced; 1 tablespoon olive oil; ½ cup whole milk; 1 cup breadcrumbs (regular, Italian-style, or panko); 1 large egg; ½ teaspoon salt; 1 teaspoon black pepper; 1 teaspoon garlic powder; 1 teaspoon onion powder; ½ teaspoon Adobo seasoning; 3 tablespoons Worcestershire sauce; 8 slices VERY thick-cut mozzarella cheese; Fresh parsley for garnish (optional)

Print Recipe· 4.3 from 3 reviews

If you are on the hunt for an irresistible comfort food twist that combines the best of Philly cheesesteak favorites with a cozy, homey vibe, look no further than this fantastic Stuffed Philly Cheesesteak Meatloaf Recipe. Imagine juicy ground beef infused with sautéed onions, peppers, and mushrooms, perfectly seasoned and stuffed with thick, melty mozzarella cheese – every slice offers a delightful surprise of gooey cheese and classic Philly flavors. This dish brings all the welcoming warmth and richness you crave in meatloaf but elevates it with that iconic cheesesteak flare that will quickly make it a household favorite.

Ingredients You’ll Need

The image shows cooking ingredients neatly arranged on a white marbled surface. There are four wide slices of white cheese stacked on a square piece of brown paper at the top left, and to their right is a round clear bowl filled with sliced white mushrooms. Below the mushrooms is a metal measuring cup filled with a beige powdery ingredient. Below the cheese is a whole green bell pepper. At the center is a rectangular block of raw pink ground meat on brown paper. To the left of the meat is a small white dish with dark brown liquid, and below it is a single white egg. At the bottom left corner is a half white onion with its layers visible. Next to the onion are two small glass shakers filled with salt and black pepper, closely placed side by side. To the far right bottom is a round clear bowl full of white milk. Three small metal measuring spoons with beige powder inside are placed vertically between the bowls of milk and mushrooms, showing different sizes. The whole setup is bright and clean, with natural colors and textures from fresh raw ingredients. photo taken with an iphone --ar 4:5 --v 7

This Stuffed Philly Cheesesteak Meatloaf Recipe calls for simple, everyday ingredients that each play an essential role in building big flavors and a wonderfully satisfying texture. From fresh veggies that add crunch and vibrant color to creamy cheese that delivers that coveted melt-in-your-mouth experience, every component is thoughtfully chosen to make magic happen.

Ground beef: Choose 1 ½ pounds of fresh, quality ground beef for a tender, juicy base.
Onion: One large finely chopped onion adds natural sweetness and depth of flavor.
Green bell pepper: Finely chopped, it contributes a crisp, slightly tangy freshness.
Mushrooms: Half a cup of chopped mushrooms brings earthiness and moisture.
Garlic: Three cloves minced garlic inject that unmistakable savory punch.
Olive oil: A tablespoon for sautéing the veggies to enhance their taste and soften them perfectly.
Whole milk: Half a cup to keep the meatloaf moist and tender.
Breadcrumbs: One cup of regular, Italian-style, or panko breadcrumbs for structure and a slight crunch.
Egg: One large egg binds everything together beautifully.
Salt: Half a teaspoon to season evenly throughout.
Black pepper: One teaspoon for a balanced kick of spice.
Garlic powder: One teaspoon to deepen the garlicky goodness.
Onion powder: One teaspoon to boost savory notes.
Adobo seasoning: Half a teaspoon for a subtle, flavorful twist with a hint of warmth.
Worcestershire sauce: Three tablespoons to enrich umami and moisture.
Mozzarella cheese: Eight slices of VERY thick-cut mozzarella for stuffing and topping, giving you that glorious cheesy pull in every bite.

How to Make Stuffed Philly Cheesesteak Meatloaf Recipe

Step 1: Preheat and Prepare

Start by preheating your oven to 350°F (175°C). Lightly grease a loaf pan using nonstick spray, a bit of butter, or a drizzle of olive oil to make sure your meatloaf releases effortlessly once baked.

Step 2: Sauté the Vegetables

In a medium skillet, warm the olive oil over medium heat. Toss in the finely chopped onions, green peppers, mushrooms, and minced garlic. Cook these until they soften and release their irresistible aromas, about five to seven minutes. This step deepens the flavor and creates that rich veggie base that complements the beef perfectly. Once ready, remove from heat and let the veggies cool slightly so they don’t cook the meat prematurely.

Step 3: Mix the Meatloaf Base

In a large bowl, combine the ground beef with the whole milk, breadcrumbs, egg, salt, pepper, garlic powder, onion powder, Adobo seasoning, Worcestershire sauce, and your sautéed vegetable mix. Use your hands to gently mix everything until just combined – be careful not to overwork the meat since you want a tender loaf, not a dense one.

Step 4: Assemble the Bottom Layer

Place half of the meat mixture into your prepared loaf pan. Press it down gently to create an even layer that will serve as the base of your stuffed masterpiece.

Step 5: Add the Cheese Filling

Now comes the best part: layering on 4 thick slices of mozzarella cheese evenly over the meat layer. This is what transforms a classic meatloaf into a melty, cheesy delight reminiscent of that iconic Philly cheesesteak experience.

Step 6: Top with Remaining Meat and Cheese

Gently spread the rest of the meat mixture over the cheese, pressing the edges carefully to seal in the cheesy goodness. Then reserve the final 4 slices of mozzarella for the topping step, saving that glorious cheese melt for the very end.

Step 7: First Bake

Slide your loaf pan into the preheated oven and bake for 30 minutes. This lets everything start to set and meld together beautifully.

Step 8: Add the Cheese Topping

Take the meatloaf out of the oven and layer the remaining mozzarella slices on top. If you like, sprinkle a bit of fresh parsley for a pop of color. Return the loaf to the oven for an additional 10 to 15 minutes, until the cheese on top is bubbly and just starting to crisp at the edges.

Step 9: Rest and Serve

Once out of the oven, allow the meatloaf to rest for 5 to 10 minutes. This step helps the juices redistribute and makes slicing easier. Serve warm and get ready for a sensational flavor journey with every cheesy, savory bite.

How to Serve Stuffed Philly Cheesesteak Meatloaf Recipe

A clear glass bowl sits on a white marbled surface, filled with a base layer of raw ground meat that is pink and slightly chunky. On top of the meat, there are pieces of cooked green bell peppers and small bits of sautéed onions scattered evenly. A single raw egg yolk, bright yellow and smooth, rests on the meat and vegetables near the center, adding a glossy contrast to the textures around it. The bowl’s round edges are visible, and the wooden background seen through the glass adds warmth to the composition. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Simple garnishes like freshly chopped parsley or a sprinkle of crushed red pepper flakes add a pop of color and a hint of brightness that balances the hearty meat and cheese flavors beautifully. You can even drizzle a bit of ketchup or your favorite barbecue sauce on the side for dipping.

Side Dishes

This Stuffed Philly Cheesesteak Meatloaf Recipe pairs wonderfully with creamy mashed potatoes, garlic roasted asparagus, or a crisp green salad. If you want to keep with the Philly vibe, consider serving some oven-baked fries or even a side of sautéed mushrooms to double down on those savory flavors.

Creative Ways to Present

For a fun twist, slice the meatloaf thinner and serve on toasted hoagie rolls for a handheld Philly cheesesteak meatloaf sandwich. You can also make mini loaf pans or muffin tin versions to create individual servings perfect for parties or lunches.

Make Ahead and Storage

Storing Leftovers

Leftover Stuffed Philly Cheesesteak Meatloaf is a treat! Store it in an airtight container in the refrigerator for up to three days to keep all those flavors fresh and vibrant.

Freezing

If you want to make this ahead of time or save some for later, wrap the cooled meatloaf tightly with plastic wrap and then aluminum foil before freezing. It will keep well in the freezer for up to 3 months, making meal prep a breeze.

Reheating

Reheat leftovers gently in the oven at 325°F (160°C) until warmed through, about 20 minutes, or microwave individual slices for 1-2 minutes. This preserves the melty cheese texture and juicy meatiness without drying it out.

FAQs

Can I use a different type of cheese?

Absolutely! While mozzarella gives that perfect stretch and melt, provolone or a sharp white cheddar can also complement the Philly flavors if you want to experiment.

Is it possible to make this recipe gluten-free?

Yes, just swap regular breadcrumbs for gluten-free breadcrumbs or crushed gluten-free crackers, and you’re good to go.

Can I prepare the Stuffed Philly Cheesesteak Meatloaf Recipe ahead of time?

You sure can! Assemble it a day in advance, keep it covered in the fridge, and bake it fresh the next day for convenient, hearty dining.

What if I don’t have a loaf pan?

No problem! You can shape the meatloaf by hand on a baking sheet lined with parchment paper. Just bake at the same temperature but watch the cooking time closely to avoid over- or under-cooking.

How do I prevent the meatloaf from drying out?

The key is not to overmix the ingredients and to use milk and Worcestershire sauce as moisture enhancers. Also, resting the meatloaf after baking helps retain those juices for a tender bite.

Final Thoughts

This Stuffed Philly Cheesesteak Meatloaf Recipe is such a fun, flavorful way to bring a twist to a classic comfort food. It’s hearty, cheesy, and packed with all the tasty elements you love from a Philly cheesesteak, but in a form that’s perfect for family dinners or special gatherings. I can’t wait for you to give it a go and see just how deliciously simple this recipe is to pull off – it’s sure to become one of your go-to meals before long!

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