Spray your crockpot with a non-stick cooking spray, I give this a spray because of the sugar cooking in the crockpot.
Roll your biscuits into balls for baking.
Melt your butter in a bowl in your microwave.
Combine the brown sugar and cinnamon in a separate bowl.
Roll your biscuit in the melted butter.
Next using a fork to lift your buttered biscuit out of the bowl and into the bowl of brown sugar and cinnamon mixture.
Roll the biscuit in the brown sugar cinnamon until well coated.
Lift the covered biscuit with a fork and place it into the bottom of your crockpot.
Once all the covered biscuits are in the crockpot you could top with pecans if desired.
Cover the crockpot with a paper towel and then place the lid on top, this will help prevent condensation from dripping on the rolls while cooking.
Cook on low 2-3 hrs, I set a time for 1 1/2 hours to start checking them, they finish fast and you can end up with burnt sugar on them if you don't watch them.
Using oven gloves place a plate on top of your crock and flip the crock over so the cinnamon rolls flip out on to the plate
Place another plate over the cinnamon rolls and flip again so the soft part is on top to be iced
How To Make Homemade Icing For Cinnamon Rolls
Mix glaze ingredients, powdered sugar, milk, and vanilla in a small bowl. You may need to add more milk to thin it out.