I've invited the in-laws over for lunch on Mother's Day, but it being Mother's Day, I don't want to spend all day cooking! 
Thought I'd do a chicken casserole, sadly don't have much space in the freezer. So I was thinking of cooking it on Friday, and re-heating/cooking Sunday am - will this be OK?
How much do I cook it? All the way through and re-heat Sunday, or just brown meat (using chicken thighs, on the bone) and add to sauce in the casserole, and then effectively cook from scratch on Sunday? Didn't know if this was safe as it leaves the chicken part-cooked for 2 days.
Sorry, am mostly veggie, only occasionally cook chicken for the kids, and then just do it when I need it, so have no clue about this.
Thanks so much! :)