Preheat your oven to 375°F and line a baking sheet with parchment paper for easy cleanup.

In a large skillet over medium-high heat, cook the ground beef with the diced onion and minced garlic until the meat is browned and the onions are soft. Drain any excess fat, then season generously with salt and black pepper to taste.

Once the beef mixture is ready, stir in the Parmesan and cheddar cheese until melted and evenly combined.

Take each biscuit and gently flatten it into a round disc. Spoon a portion of the beef and cheese mixture onto the center, then fold the dough over the filling. Pinch the edges tightly to seal.

In a small bowl, combine the melted butter with garlic powder, parsley, and 2 tablespoon parmesan cheese.

Arrange the filled biscuits on the prepared baking sheet. Brush the tops with the melted butter mixture for extra flavor and a golden finish.

Bake for 12–15 minutes, or until the biscuits are puffed, golden brown, and cooked through.

Allow them to cool slightly before serving. Garnish with freshly chopped parsley and extra parmesan cheese, and enjoy them warm.