Tasty Philly Steak Sloppy

Featured in: Tasty and Easy Sandwich Recipes

Our Philly Steak Sloppy Joes blend Philly's signature sandwich flavors with homestyle sloppy joe comfort. Cook your beef until nicely browned, then toss in diced onions, green peppers, and mushrooms until they turn sweet and soft. Mix in a tasty sauce from beef stock, ketchup, and Worcestershire, then let it thicken just right. Stir in bits of provolone until they get all melty and stretchy, then load it all on warm brioche buns. It's a simple, tasty mix of two American favorites that works perfectly for busy weeknight meals.

Chef with a smile, ready to cook and serve.
Updated on Sat, 19 Apr 2025 17:24:08 GMT
Two hamburgers with meat and onions. Pin it
Two hamburgers with meat and onions. | yummygusto.com

My Philly Cheese Steak Sloppy Joes twist takes a regular sandwich and turns it into an easy, crowd-pleasing dinner that packs all those tasty flavors without any hassle. My kids beg for this mash-up at least twice monthly because it hits that sweet spot between cheesy and meaty goodness with way less work than traditional versions.

I came up with this dish during one crazy basketball season when we needed quick meals between games and practices. What began as just a time-saving fix has turned into one of our top requested dinners, especially when the weather turns cold and we want something warm and filling.

Ingredients

  • Ground beef: Go for 85/15 fat content for the right mix of juicy taste without swimming in grease
  • Butter: Brings a touch of richness and helps brown the veggies nicely
  • Yellow onion: Gives that sweet taste true to Philly style; grab ones that aren't soft anywhere
  • Green bell pepper: Adds crunch and classic flavor; pick ones that seem heavy in your hand
  • Brown mushrooms: Bring that meaty, earthy kick; tiny ones usually pack more flavor
  • Ketchup: Adds zip and subtle sweetness; try to use brands without fake sweeteners
  • Worcestershire sauce: Gives that can't-quite-place-it depth; aged versions taste noticeably better
  • Cornstarch: Makes everything stick together just right without turning pasty
  • Beef broth: Forms the tasty base; homemade rocks but boxes from the store work fine
  • Provolone cheese: True to Philly tradition and melts like a dream; fresh-cut from the deli beats pre-packaged
  • Brioche hamburger buns: Their slight sweetness and soft texture make the perfect home for this messy filling

Step-by-Step Instructions

Getting That Beefy Taste:
Get your big cast iron pan really hot over medium high heat. Toss in your ground beef and let it sit untouched until you see dark brown spots forming. This first sear is key for big flavor. Keep cooking until roughly half the meat has that rich brown color, which gives you that true steak-like taste.
Prepping Your Veggies:
Take out the beef but keep any fat in the pan. Drop in some butter with your chopped onions, peppers, and mushrooms. Don't touch them for about 1-2 minutes so they can get those tasty brown bits. Then give them a stir and let them cook another minute or two. This slight char makes them taste like they came off a real Philly grill.
Mixing Up The Sauce:
Put the beef back in with all those veggies. Mix your beef broth and cornstarch in a small cup until it looks smooth. Pour this into your pan along with ketchup, Worcestershire sauce, salt and pepper. Mix everything well. This wet mixture turns plain meat into proper sloppy joes that'll drip down your chin.
Getting It Just Right:
Let everything bubble until it looks thicker, usually 3-5 minutes. You want most moisture to cook off but still keep enough sauce to make it good and messy. When you drag a spoon through, the mix should coat it but still be loose enough to be properly sloppy.
Making It Cheesy:
Cut the heat completely before throwing in your chopped Provolone. Stir it through the hot mixture until it disappears into gooey goodness that hugs every bit of meat and veggies. The leftover heat melts the cheese perfectly without making it tough or stringy.
Putting It All Together:
Give your brioche buns a quick toast so they don't fall apart. Scoop plenty of your Philly mixture onto the bottom halves, letting some spill over for that true sloppy joe look. Cap with the top bun and serve right away while the cheese still stretches when pulled apart.
A plate of hamburger sandwiches. Pin it
A plate of hamburger sandwiches. | yummygusto.com

The tiny chopped mushrooms are my sneaky trick here. They don't just add amazing flavor but they stretch the meat while keeping everything moist and tasty. My boy swears he hates mushrooms but gobbles this up without spotting them. When they're cut super small, they blend right into the beef while making everything taste meatier.

Make Ahead and Storage Tips

This stuff actually tastes even better the day after you make it. Keep the meat mix away from the buns in a sealed container in your fridge for up to three days. When warming it back up, throw in a little splash of beef broth to keep it juicy, and heat it slowly on medium-low just until warm. Add fresh cheese while reheating for the best gooey results.

Customization Ideas

While this dish nails that genuine Philly taste, you can easily switch things up your way. Try swapping green peppers for red ones if you want something sweeter, use white mushrooms if that's what you've got, or play with different cheeses like American or even Cheez Whiz for that South Philly street food vibe.

Serving Suggestions

These sloppy joes go great with oven fries, potato chips, or a simple green salad for some balance. The sandwiches themselves fill you up pretty well on their own, but adding a pickle and some cherry tomatoes on the side makes your plate look more complete and adds some fresh crunch.

A plate of hamburgers with onions. Pin it
A plate of hamburgers with onions. | yummygusto.com

This meal has become a regular at our dinner table, giving us tasty, filling food without much fuss or cleanup.

Frequently Asked Questions

→ Can I substitute the ground beef with another meat?

Absolutely, you can swap ground beef for ground turkey or chicken if you want something lighter. Ground pork works too, but it'll taste a bit different. If you're going meat-free, try Beyond or Impossible products. Just remember cooking times might change depending on what you pick.

→ What can I use instead of provolone cheese?

Though provolone gives you that real Philly cheese steak taste, American cheese, white cheddar, mozzarella or even Cheez Whiz can work for that classic Philly feel. Swiss or Gruyère also go great with the meat and veggie mix. Just make sure to pick a cheese that'll melt smoothly.

→ How can I make this dish ahead of time?

You can cook the meat and veggie mix up to 2 days early and keep it in the fridge in a sealed container. When you're ready to eat, warm it up in a pan over medium heat, then add your cheese and stir until it melts. Toast your buns right before serving so they stay crispy against the soft filling.

→ What sides pair well with these Philly Cheese Steak Sloppy Joes?

Go with french fries, potato chips, or onion rings for that sandwich shop feel. If you want healthier choices, try a simple green salad, some roasted veggies, or coleslaw. Adding pickle spears on the side gives a nice sour crunch that cuts through the rich sandwich flavors.

→ How can I make this dish spicier?

To kick up the heat, throw in some diced jalapeños or chopped hot peppers with your veggies. You can also sprinkle in red pepper flakes or dash some hot sauce while cooking. Another way is using pepper jack cheese instead of or along with the provolone. Serve hot giardiniera or cherry peppers on the side for folks who like it extra spicy.

→ Can I freeze leftovers of this dish?

The meat mix freezes great without the buns. Let it cool all the way, then put it in freezer containers or heavy freezer bags for up to 3 months. Thaw in your fridge overnight and warm up in a pan, adding a splash of beef broth if it looks dry. Add fresh cheese while reheating for the best texture.

Philly Steak Sloppy Sandwich

Flavorful ground beef mixed with bell peppers, sweet onions, and sliced mushrooms, topped with melting provolone and piled onto warm brioche rolls.

Prep Time
15 Minutes
Cook Time
20 Minutes
Total Time
35 Minutes
By: Sandra

Category: Sandwich Creations

Difficulty: Easy

Cuisine: American

Yield: 6 Servings (6 sloppy joes)

Dietary: ~

Ingredients

→ Meat

01 1 pound thin ground beef

→ Vegetables

02 1 small yellow onion, chopped
03 1 small green bell pepper, chopped
04 8 ounces brown mushrooms, finely chopped

→ Sauce & Seasonings

05 2 tablespoons tomato ketchup
06 1 tablespoon tangy Worcestershire sauce
07 1/2 teaspoon plain salt
08 1/2 teaspoon coarse black pepper
09 1 tablespoon corn thickener
10 1 cup beef stock

→ Dairy

11 2 tablespoons unsalted butter
12 8 ounces Provolone cheese slices, cut into bits

→ Bread

13 6 soft brioche burger buns

Instructions

Step 01

Get a big cast iron pan really hot on medium-high heat. Throw in your ground beef and let it sit until you see a nice brown crust forming on the bottom, then break it up. Keep cooking till about half the meat has that tasty dark crust for the best flavor.

Step 02

Take out the beef but keep the drippings in the pan. Drop in your butter with the chopped onions, peppers, and mushrooms. Don't touch them for 1-2 minutes so they brown up nicely, then give them a stir and let them cook another 1-2 minutes until they're golden and sweet.

Step 03

Put the beef back in with all those veggies. Mix your beef stock and corn thickener in a small cup until it's smooth. Pour this mix into the pan along with your ketchup, Worcestershire sauce, salt, and pepper, and stir everything together.

Step 04

Let it all bubble away for about 3-5 minutes until it's not so runny anymore. You want a chunky, thick mixture, not something soupy or watery.

Step 05

Turn off the heat and dump in your chopped Provolone. Stir until it's all melty and mixed through your beef and veggie mix.

Step 06

Scoop this yummy Philly mixture onto your warm brioche buns and eat right away.

Notes

  1. For an extra tasty touch, warm the brioche buns with a tiny bit of butter before you load them up.
  2. You can make this stuff earlier and just warm it up gently when you're ready to eat.

Tools You'll Need

  • Big cast iron pan
  • Bowl for mixing
  • Spoons and cups for measuring
  • Wooden spoon or flipper

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Has dairy stuff (butter, cheese)
  • Contains wheat (brioche buns)
  • Might have soy (sometimes in Worcestershire sauce)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 420
  • Total Fat: 24 g
  • Total Carbohydrate: 28 g
  • Protein: 22 g