Philly Cheesesteak Meatloaf
ingredients 1 tablespoon oil 1 onion, diced 1 green bell pepper, diced 8 ounces mushrooms, diced 2 cloves garlic, chopped 2 pounds ground beef 1/2 teaspoon salt 1/2 teaspoon pepper 1/2 cup cheese whiz (optional) 1 teaspoon Worcestershire sauce 2 tablespoons ketchup 2 eggs 1 cup panko breadcrumbs (gluten-free for gluten-free) 4 ounces provolone (optional) …