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stuffed shells recipe
4.56 from 18 votes

Philly Cheese Steak Stuffed Shells

Prep Time20 mins
Cook Time10 mins
Total Time30 mins
Course: Main Dish
Cuisine: American
Keyword: casserole, cheese steak, make ahead recipe, pasta
Servings: 6 servings
Calories: 718kcal
Author: Christina Hitchcock


  • 1 bell pepper - diced
  • 1 onion - diced
  • 2 tablespoons butter - divided
  • 2 teaspoons House Seasoning Blend - divided
  • 2 cloves garlic - minced
  • 2 pounds shaved steak - roughly chopped into smaller pieces
  • 1 tablespoon Worcestershire sauce
  • 4 ounces Provolone cheese - shredded
  • 4 ounces American cheese - shredded
  • 12 ounce package extra large pasta shells - cooked, drained and cooled
  • 15 ounces Alfredo sauce


  • In a large skillet over medium high heat, melt 1 tablespoon of butter.
  • Add diced peppers and onions and 1 teaspoon of House Seasoning Blend and cook until softened, about 6 minutes.
  • Add garlic and cook for 30 seconds more.
  • Remove vegetables from the pan and add remaining tablespoon of butter.
  • Season the shaved beef and add it to the skillet.
  • Cook beef until no longer pink, about 5 minutes.
  • Remove skillet from heat and drain off excess fat.
  • Stir in Worcestershire sauce, 3/4 of the provolone and American cheeses and add the pepper and onion mixture back into the pan.
  • Pour half of the Alfredo sauce into the bottom of a baking dish.
  • Spoon the filling into the prepared pasta shells and arrange in the baking dish.
  • Pour remaining Alfredo sauce on top of the stuffed shells and top with the remaining cheese.
  • Bake at 350 degrees for 10 minutes or until cheese melts.
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Helpful Tips for All Recipes
  • When a recipe call for House Seasoning Blend, you can find the recipe on www.itisakeeper.com. Simply search for "House Seasoning Blend" or you can substitute salt and pepper to taste.  
  • I always use unsalted butter in my recipes.
  • I always use a meat thermometor to test for doneness when cooking meat.
  • When a recipe is made in the oven, it should be pre-heated to the temperature in the recipe, unless otherwise noted.