In descending order of my favorite things to do, because I also grow garlic and use it constantly.
1. Replant! Break apart the bulbs and remove the dry skin (save the dry skin and scraps for fertilizer) soak the cloves until you see new roots then bury them in a compost/worm casting/dirt mix 3:1:2, about 1" down and 3" apart. Then you can harvest the green sprouts constantly using them like chives.
2. Roasted Garlic Ghee. Ghee is a saturated butter by slowly being cooked for a long period. Take about 10-20 bulbs and 2-5lbs of butter and roast it in a Dutch oven, or whatever is similar. (330* for about an hour but i like to go by smell) When it's done, let it set then strain out the cloves and save the butter in a sterile mason jar, it should reduced significantly. Which leads me to my no. 3
3. Roasted Garlic Spread. Saved from the no.2, them into a jar and store it in the fridge. Use it on bread, steaks, batters and crumbles, pie, whenever and wherever.
4. Juice Me Baby! Vitamix, juicer, processor, whatever you need to get it done. I use it like a pickle juice: sandwiches, and aromatic affect.
5. Hang'em high. Thread some yarn through the top skin of the bulb and hang them off a cabinet hinge, wrap a paper bag around them so you don't activate it's regrowing processes.
That is what I usually do but you can also try pickling them, making black garlic sounded awesome, or infusing it into olive oil. However, keep in mind freezing them will make them last and significantly reduce the potency.
