This is one of my mom's recipes that I always asked for the day after Thanksgiving. It is a great way to use up that extra turkey, and is one of my favorite recipes. Brian loved it too!
1/2 stick butter
1 cup diced celery
1 cup diced onion
2 cans cream of mushroom soup
1/2 c milk
a few handfuls of chopped up turkey
Put the butter, celery, and onion in a pan, and cook until soft. Add the rest of the ingredients and heat until warmed through. Add more or less milk according to how thick you want it.