Cheeseburger Stuffed Shells

Ingredients

• 1 (12 ounce) box jumbo pasta shells
• 1 pound lean ground beef
• 1 small onion, chopped
• 2 teaspoons Worcestershire sauce
• 1 clove garlic, minced
• 1 (32 ounce) container ricotta cheese
• 1/2 cup shredded Cheddar cheese
• 1 egg
• 1/4 cup Parmesan cheese
• 1 tablespoon chopped fresh parsley
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• 1/2 teaspoon salt
• 1/4 teaspoon ground black pepper
• 1 (16 ounce) jar double Cheddar pasta sauce (such as Ragu(R))
• 1/4 cup water
• 1 (14.5 ounce) can Italian-style diced tomatoes, drained
• 2 tablespoons shredded Cheddar cheese