1. Rinse your garlic heads.
2. Peel off any loose skin.
3. Cut off the pointed end of each garlic head, exposing a bit of the cloves.
4. Drizzle olive oil on each head if desired.
5. Wrap each head of garlic in foil, individually.
6. Place in the crock-pot, cut side up. (I put it in with some other meat I was slow cooking.)
7. Cook in the crock-pot on high for 2 hours, or on low for 4-5 hours.
8. The garlic is done when you can squeeze the bulb and the garlic is soft enough to come out.

Alternatively, Oven Roasted Directions

1. Place on baking sheet, exposed side up, and roast in the oven at 400 degrees F for 40 minutes to 1 hour.