How To Make @cookingrd’s Stovetop Stuffed Shells For four servings, you’ll need: - 12 ounces jumbo shells - 1 1/2 cups whole milk ricotta cheese, room temperature - 1 1/2 cups full-fat small curd cottage cheese - 2 teaspoons Italian seasoning - 1 teaspoon garlic powder - 1/2 teaspoon kosher salt - 1/2 teaspoon freshly ground black pepper - 1 (24-ounce) jar prepared marinara sauce - 1/2 cup shredded Parmesan cheese - 2 tablespoons chopped fresh parsley, for garnish - Crushed red pepper flakes, op