Wash and dry the chicken breasts, cut in half, crosswise, and soak in the buttermilk. Mix all of the dry ingredients together. Amd place in a shallow dish. If you wish to have this really browned, then also add a little paprika to the dry ingredients....note that there is no salt, other than the celery salt. Line a baking sheet with foil and spray the foil with Pam or whatever kind you use, spray. Heat oven to 400F . Remove chicken from buttermilk, roll in the crumb mix, and place on the baking sheet. Place in the pre-heated oven and bake for about 40 minutes. As I have a convection oven, this takes a lot less time, like as in 25 minutes, instead of 40, at the same temperature...served this with the new red potatoes, and creamed onion, carrot, celery and mushrooms in a low fat cream sauce made with skim milk and Calvin's of course...you could also use Jim Sr's red savina powder, but not the smoked in the cream sauce. Or I have chopped up a couple of habs, finely and done that with the other veggies! Use yer imagination...Cheers, and enjoy, Doug in Bc