Preheat your oven to 350°F (175°C).
In a large skillet, brown the ground beef over medium heat.
Add the diced onion and bell pepper to the skillet, cooking until softened.
Stir in the ketchup, Worcestershire sauce, garlic powder, and paprika.
Season with salt and pepper to taste and simmer for 5 minutes.
In a greased casserole dish, spread the beef mixture evenly.
Open the can of biscuit dough and cut each biscuit into quarters.
Arrange the biscuit pieces over the beef mixture, covering it completely.
Sprinkle shredded cheddar cheese on top of the biscuits.
Bake in the preheated oven for 25-30 minutes or until the biscuits are golden brown.