My son surprised me last year with a chicken club pizza. I normally don't care for any pizza other than the standard pepperoni & sausage but I tried a slice and was hooked. It's now our go-to pizza at home.
His sauce consisted of 3/4 cup of real mayo and 1 TBS of Dijon mustard. Top with shredded chicken, onions, bacon crumbles (optional), and cheese. You'll want to put a drip pan under it as the mayo seems to release it's oil as it cooks.