One of the yahoo groups I belong to has a lady that did all her meals in the crockpot because she didn't have a kitchen in the basement so she made and froze stuff and then put it in crockpots to heat to serve for lunch and then did the same to cook for the afternoon so her dinner was ready as soon as daycare was done. She also used to have a small serving crockpot she used to make her own lunch if it was different than for the daycare. Here is a link to some of her recipes:
http://www.pammshouse.com/crockpot.html