Scrub potatoes and dry.  With a fork, prick holes in each potato 6-8 times.  This will help steam escape and your potato won't blow up while it's cooking.

Wrap each potato in aluminum foil.

Place in crockpot.  Turn on high for 4 hours or 8 hours on low.  Larger potatoes may take longer.  I used large baking potatoes and they took about 4 1/2 - 5 hours to bake (on high.)

Remove from crockpot. Be careful opening the foil as the steam will give you a nice facial!

Cut open and add your favorite toppings.