Preheat your oven to 375°F.
In a large bowl, combine the ground beef, cheddar cheese, bacon, chopped onion, garlic powder, onion powder, Worcestershire sauce, salt, and pepper. Mix until all ingredients are well combined.
Unroll the crescent roll dough and separate it into triangles.
Take a generous scoop of the beef mixture and place it in the center of each triangle.
Fold the dough over the filling, pinching the edges to seal completely.
Place the filled dough bombs on a baking sheet lined with parchment paper.
Bake in the preheated oven for 15-20 minutes or until the dough is golden brown and the meat is cooked through.
Let the bacon cheddar onion bombs cool for a few minutes before serving. Enjoy them warm for the best flavor and texture.