Preheat oven according to crescent roll package directions.
Unroll dough and place on baking sheet. Place 1 mini peanut butter cup (or piece of regular size cup) near top of crescent roll. Roll dough over top of peanut butter cup and continue to roll up dough.
Pinch all edges of dough to make sure it is sealed (you don't want any of the yummy chocolate to leak out in the oven).
Place baking sheet in oven or toaster oven and bake for 10 minutes or until golden brown. Remove and let cool for 3 minutes before serving.
Leftovers (if there are any) can be warmed up in the microwave for 20 - 30 seconds.