01 - Set oven to 375°F. Line a baking sheet with parchment paper for even baking.
02 - Slide a wooden skewer lengthwise through each hot dog, leaving 1 to 2 inches protruding to serve as a handle.
03 - Unroll crescent dough and separate into 8 triangles. Lay a slice of cheese on each triangle if desired.
04 - Place one hot dog at the wide end of each dough triangle and roll dough tightly around, spiraling until fully enclosed.
05 - Transfer wrapped hot dogs to prepared baking sheet. Brush dough with melted butter; sprinkle evenly with garlic powder and, if using, sesame or poppy seeds.
06 - Bake for 12 to 15 minutes until pastry is golden brown and fully cooked through.
07 - Allow to cool slightly and serve warm with ketchup or mustard for dipping.