🍝 Creamy Ricotta & Beef Stuffed Shells 🧀 Tender pasta shells stuffed with a flavorful beef and ricotta mixture, smothered in marinara, and baked to cheesy perfection. A cozy, delicious dinner! Ingredients: 20 jumbo pasta shells 1 lb ground beef 1 small onion, diced 2 cloves garlic, minced 1 cup ricotta cheese 1 cup mozzarella cheese, shredded (plus extra for topping) 1/2 cup Parmesan cheese, grated 1 large egg 1 tablespoon fresh parsley, chopped (or 1 teaspoon dried) 1/2 teaspoon salt 1/4 t...