01 - Preheat oven to 375°F (190°C) and line a baking sheet with parchment paper.
02 - Insert a wooden skewer lengthwise into each hot dog, leaving 1 to 2 inches at the end exposed to serve as the handle.
03 - Unroll the crescent roll dough and separate into triangles. If desired, lay a cheese slice on each triangle. Position a hot dog at the wide end of each triangle and roll, encasing the hot dog in a spiral of dough.
04 - Place rolled hot dogs evenly on the prepared baking sheet. Brush each with melted butter, sprinkle with garlic powder, and garnish with sesame or poppy seeds if using.
05 - Bake in preheated oven for 12 to 15 minutes, or until the dough is golden and cooked through.
06 - Serve immediately with ketchup and mustard on the side for dipping.