Philly Cheesesteak Stuffed Bell Peppers As seen on The Defined Dish Bookmark recipe Print recipe Download recipe Share Total Time 1 hour 40 minutes Prep Time 1 hour 15 minutes Cook Time 25 minutes Rating 0 out of 5 stars () Ingredients 4 stuffed peppers 1.5 lbs. skirt steak4 large green bell peppers1/2 sweet yellow onion, thinly sliced5 baby bella mushrooms, thinly sliced2 tbsp. Worcestershire sauce1.5 tsp kosher salt1 tsp. black pepper6 slices of provolone (sliced thinly)Large sheet of foil Calories AmericanKid-FriendlyBakingDinnerDairySautéingIntermediateHealthyLow-CarbVegetablesSavoryCreamyMeatMain Courses ... How would you rate this recipe? 1 stars 2 stars 3 stars 4 stars 5 stars Preparation Inline ingredients (beta) Cook mode Click to complete Step 1 Trim fat off of steak. Place on a plate and into the freezer and freeze for about 1 hour, until very firm (this makes it easier to thinly slice). Using a sharp knife, slice the meat against the grain as thinly as you can get it. Then, mound up the meat on a cutting board and coarsely chop the meat using your knife. Set aside. Step 2 Preheat oven to 300 degrees. Step 3 Meanwhile, bring a large pot of water to boil. Cut tops off of the bell peppers, and remove seeds inside. Add salt to boiling water, then place the bell peppers into the boiling water for 5 minutes to allow them to soften. Using tongs, remove bell peppers from the water and place in an oven safe dish open side up. Set aside. Step 4 Heat a skillet over medium-high heat with 2 tbsp. of olive oil. Add your sliced onions, saute for 4 minutes, then add the sliced mushrooms. Continue to saute for 4 more minutes. Now add your meat, the Worcestershire sauce, the salt, the pepper, and continue to saute until steak is just no longer pink, about 4-6 more minutes. Remove from heat. Step 5 Season the insides of the bell pepper lightly with a little bit of salt and pepper. Take only 2 of your provolone slices and cut them in half. Place half of a slice of provolone in the bottom of each pepper. Step 6 Using a slotted spoon, fill your bell peppers to the top with the meat mixture. Step 7 Now top the filled bell pepper with a full slice of provolone cheese. Step 8 Cover the top tightly with a sheet of foil. Place in the oven and bake for 20-25 minutes, or until cheese has melted completely and the bell peppers are nice and tender. Step 9 Remove from the oven, serve and enjoy! Chef’s notes For an update on this recipe with the same flavor, try my Philly Cheesesteak Tacos!