Milk free baking idea

Hey dairy free people, while im not dairy free my friend is and i have a passion for baking. I like to bake something before we play dnd but one member has crohns and cant have milk. he can still have butter surprisingly (something with how its processed) but pretty much nothing else with dairy. I dont want to make a dairy free version of something, im wondering if you guys have any good recipes that are traditionally make without milk. thank you!