Well, it's one of those things I just kinda start throwing stuff in so I don't have any measurements.
I take some chicken breasts (with bone) in a dutch oven, fill it with FF chicken broth. I can't remember how much now, it's been awhile - a few cans??? sometimes I'll add water too if I don't have enough broth, just till the pot is about 1/2 - 3/4 full, then I add in some chopped celery, carrots & onion - again, just till it looks good. Add spices (parsley, bay leaf, paprika, etc. - whatever I grab), simmer for 45 min or so, remove chicken, let cool, remove from bone, throw back in, and make my dumplings.
I think that's everything! LOL If you want an actual recipe for chicken and dumplings though, Heather had one in a newsletter before: Chicken & Dumplings