Name: Philly Cheesesteak Shells
Prep time: 25 min
Cook time: 15 min
Total time: 40 min
Ingredients: 1 16 ounce pkg. uncooked medium pasta shells; 1 1/2 pounds 93% lean ground beef; 1 cup diced yellow onion; 1 cup diced green bell pepper; 1 cup diced baby Bella mushrooms; 1 Tablespoon minced garlic; 2 Tablespoons ketchup; 1 Tablespoon Worcestershire sauce; 1 teaspoon salt; 1/2 teaspoon pepper; 2 Tablespoons butter; 1/4 cup all-purpose flour; 2 cups low-fat 1% milk; 1/2 teaspoon salt; 1 cup shredded cheddar cheese