This is a stand-by and can't really be any simpler.
Kraut and Kelbasa
1 large can or jar saurkraut
1 link Kelbasa (I get pork)
1. Put everything in crockpot. Let cook for 4 hours on low.
**Sometimes I brown the kelbasa for five minutes before putting it in the crockpot, but it's not neccesary. You can substitute the meat with pork chop, hog hock, hot dogs, etc. )