Ready to dive into making these delightful bombs? Here’s how:

1. Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper.
2. In a skillet over medium heat, cook the ground beef until browned, breaking it apart with a wooden spoon. Drain excess fat.
3. Add garlic powder, onion powder, salt, and black pepper to the beef. Stir well to combine.
4. Remove the skillet from heat and stir in the Parmesan and mozzarella cheeses until melted and well incorporated.
5. On a lightly floured surface, flatten each biscuit dough piece into a circle about 4 inches in diameter.
6. Place a spoonful of the beef mixture in the center of each dough circle, then fold and pinch the edges together to seal, forming a ball.
7. Place the sealed bombs seam-side down on the prepared baking sheet.
8. In a small bowl, mix melted butter, chopped parsley, and minced garlic. Brush the tops of each bomb with the garlic butter mixture.
9. Bake for 15-18 minutes, or until golden brown.
10. Allow to cool slightly before serving, giving the flavors a moment to meld together.

These steps are simple enough for a weekday dinner, yet impressive enough to wow guests during weekend get-togethers.