Preheat oven to 375°F (190°C).

Cook the jumbo pasta shells according to package directions. Drain and set aside.

In a large skillet over medium heat, brown the ground beef. Add onion, bell pepper, and garlic; cook for about 5 minutes, until softened.

Stir in tomato sauce, ketchup, brown sugar, Worcestershire sauce, mustard, salt, and black pepper. Simmer for 5-7 minutes to blend the flavors.

Stuff each cooked shell with the sloppy joe filling and arrange in a greased baking dish.

Sprinkle shredded mozzarella over the shells. Cover with foil and bake for 20 minutes.

Remove foil and bake another 5-10 minutes until cheese is melted and bubbly.

Garnish with fresh parsley and serve warm.

• Preheat oven to 375°F (190°C).

• Cook the jumbo pasta shells according to package directions. Drain and set aside.

• In a large skillet over medium heat, brown the ground beef. Add onion, bell pepper, and garlic; cook for about 5 minutes, until softened.

• Stir in tomato sauce, ketchup, brown sugar, Worcestershire sauce, mustard, salt, and black pepper. Simmer for 5-7 minutes to blend the flavors.

• Stuff each cooked shell with the sloppy joe filling and arrange in a greased baking dish.

• Sprinkle shredded mozzarella over the shells. Cover with foil and bake for 20 minutes.

• Remove foil and bake another 5-10 minutes until cheese is melted and bubbly.

• Garnish with fresh parsley and serve warm.