First spray the slow cooker (crock pot) with cooking spray.
Next line the slow cooker with parchment paper.
Now place dough balls on the bottom of the slow cooker (approximately 6-8 will fit depending on your slow cooker).
Turn slow cooker on low for 1 hour and a half.
When the rolls are done. Melt butter and mix with garlic powder, salt and rosemary.
Finally brush the tops (of the cooked dinner rolls) with butter mixture and enjoy!