Preheat your oven to 375°F degrees.
Heat olive oil in large skillet.
Cook ground beef until completely browned.
Add minced garlic and onion powder.
Season mixture with salt and pepper.
Remove from heat and cool slightly.
Flatten each biscuit dough piece gently.
Place beef mixture in center.
Add cheddar cheese on top.
Seal edges tightly around filling.
Place bombs on baking sheet.
Brush tops with melted butter.
Sprinkle parmesan cheese over each.
Bake for 15-18 minutes until golden.
Cool for 5 minutes before serving.