Cheesy Philly Sloppy Joes (Printable)

Ground beef, peppers, onions, and melted provolone on toasted buns—a Philly-Sloppy Joe fusion.

# What You'll Need:

→ Meats

01 - 1 lb ground beef (80/20 blend recommended)

→ Vegetables

02 - 1 green bell pepper, diced
03 - 1 small yellow onion, diced
04 - 3.5 oz mushrooms, sliced (optional)
05 - 2 garlic cloves, minced

→ Sauces & Liquids

06 - ½ cup beef broth
07 - 2 tbsp Worcestershire sauce
08 - 2 tbsp ketchup
09 - 1 tbsp Dijon mustard

→ Spices & Seasonings

10 - 1 tsp kosher salt, plus more to taste
11 - ½ tsp freshly ground black pepper
12 - ½ tsp smoked paprika
13 - Pinch of chili flakes (optional)

→ Dairy

14 - 1½ cups shredded provolone cheese (or mozzarella/cheddar mix)

→ Bread

15 - 4 brioche buns or soft sandwich rolls, split and lightly toasted

→ Garnishes (optional)

16 - Chopped parsley
17 - Sliced jalapeños

# How-To Steps:

01 - Heat a large nonstick skillet over medium-high heat. Add the ground beef and cook, breaking it apart with a wooden spoon, until evenly browned throughout, about 5–7 minutes. Drain excess fat if needed.
02 - Add the diced onion, bell pepper, mushrooms (if using), and minced garlic to the skillet. Sauté until the vegetables are softened and fragrant, about 5 minutes.
03 - Stir in the Worcestershire sauce, ketchup, Dijon mustard, smoked paprika, kosher salt, black pepper, and chili flakes. Mix thoroughly to coat the beef and vegetables evenly.
04 - Pour in the beef broth and bring to a gentle simmer. Cook for 5–7 minutes, stirring occasionally, until the mixture thickens and the flavors meld together.
05 - Reduce the heat to low. Sprinkle the shredded provolone cheese evenly over the beef mixture. Cover the skillet and let stand until the cheese is fully melted, about 2 minutes.
06 - Stir the melted cheese into the beef mixture until well-combined, creamy, and cohesive.
07 - Spoon generous portions of the cheesy beef mixture onto the toasted buns. Garnish with chopped parsley or sliced jalapeños if desired. Serve immediately while hot.

# Expert Advice:

01 -
  • It gives you all the cheesy, beefy satisfaction of a Philly cheesesteak without needing a flat top grill or thinly sliced ribeye.
  • The sauce comes together from pantry staples you probably already have, so there is no special grocery run required.
  • Cleanup is one pan, which means you can feed four people and still have energy left to watch a movie afterward.
02 -
  • Do not skip toasting the buns because untoasted bread turns soggy within seconds under this filling.
  • Resist the urge to stir the cheese constantly while it melts because patience gives you better texture and stretch.
  • The filling can be made a day ahead and reheated gently in a skillet with a splash of broth to loosen it back up.
03 -
  • Let the beef sit without stirring for a full minute after adding it to the hot pan because that undisturbed contact is what creates deep, caramelized flavor.
  • A splash of Worcestershire added right at the end, after the cheese, brightens everything and makes people wonder what your secret is.

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