Preheat your oven to 375°F (190°C).

In a large skillet over medium heat, cook the ground beef for 6-8 minutes until browned.

Add garlic powder, onion powder, and black pepper to the cooked beef; stir for 1-2 minutes.

Transfer the beef mixture to a bowl and let it cool for about 5 minutes.

In a separate bowl, combine softened cream cheese, shredded cheddar cheese, and grated Parmesan cheese; mix until smooth.

Once cooled, stir the beef mixture into the cheese mixture until evenly combined.

Separate the refrigerated biscuit dough into rounds and flatten each round slightly.

Spoon a generous amount of the filling onto each biscuit round; fold and pinch to seal.

Place the filled bombs seam side down on a greased baking sheet; brush tops with melted butter if desired.

Bake for 12-15 minutes until golden brown and puffed; cool slightly before serving.

Serve warm and enjoy with marinara sauce or sour cream.