I use my crock pot a lot. Didn't yours come with a little cookbook? Here's something I made last night. I am a great believer in slow-cooker liners, which are sold next to the Reynolds oven bags for cooking turkey.
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Slow-cooked pork with seeds

Time the fat from a pork butt roast.

Line the slow cooker with a slow-cooker liner or small oven bag.

Place the meat in the cooker, pressing it against the crock for better heat transfer.

Sprinkle about 1/2 T caraway and 1/2 T dill seeds on top of the meat.

Cook on low, all day.

Once or twice, carefully remove accumulated liquid with a basting bulb.

Twenty minutes before dinner, remove to a rack and let rest.

(You can try other seeds, such as fennel, celery or poppy.)