Omlet in a bag works great for groups too. A coulple of years ago we fed nearly 50 people in about 20 minutes. All the trimmings were prepared ahead of time and they each make their own. Two big pots of boiling water (turkey cookers) and all was over in no time. Be sure and get the good freezer bags. Cheap bags just don't work.
2011 Eagle 330RLTS with just about every option.
Dodge SRW 1 ton Cummins powered.
I was born with nothing and I still have most of it left.