Let’s get cooking and bring these delightful bombs to life! Follow these simple steps:

1. Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper.
2. In a skillet over medium heat, cook the ground beef until browned, about 6-8 minutes. Drain any excess fat.
3. Add garlic powder, onion powder, salt, and pepper to the cooked beef. Stir well to combine and cook for an additional 2 minutes.
4. Remove from heat and stir in the shredded cheddar cheese until melted and combined.
5. Roll out the crescent roll dough and separate into triangles. Place a spoonful of the beef mixture onto each triangle, and sprinkle with a bit of Parmesan cheese.
6. Fold the dough over the filling and pinch the edges to seal, forming a ball.
7. Place each ball, seam side down, on the prepared baking sheet.
8. Brush the tops with beaten egg and sprinkle with sesame seeds if desired.
9. Bake in the preheated oven for 12-15 minutes, or until golden brown and cooked through.
10. Let them cool slightly before serving, and enjoy the cheesy, savory goodness!