I used cooked turkey, low carb pasta and regular flour but then followed the recipe exactly. The recipe is a pretty good beginning but we found it incredibly bland. It needed more salt, maybe some red pepper flakes and Italian seasoning would help. It definitely needs something. Will I make it again? Maybe if I have a ton of leftover turkey or chicken but I'll definitely add more seasonings. I think frozen peas would be very nice in this casserole. It's very much a starting point recipe.