Foryoueats: Stuffed Shells Recipe

Ingredients

• 20 jumbo pasta shells, cooked to package instructions
• 1/2 medium onion, chopped
• 3 garlic cloves, minced
• 1 tsp salt, divided
• 1/2 tsp freshly ground black pepper, divided
• 1/4 tsp dried oregano
• 3 cups marinara sauce
• 15 oz ricotta cheese
• 1 large egg
• 1/3 cup parmesan cheese
• 3 cups shredded mozzarella cheese, divided
• 1/4 cup parsley, plus more to garnish