You’ve been invited to a Halloween party—yessss. Your costume is ready to go, but what tasty dish are you going to bring? Don’t panic, friend: We found 40 ingenious Halloween potluck recipe ideas that are just right for the occasion. Whether you're going for elegance (i.e., macaroni and cheese in acorn squash bowls) or whimsical fun (can you say candy corn surprise cake?!), these apps, mains, sides and desserts are guaranteed to win over the crowd (including picky kids). Even better, these dishes are easy to make ahead, transport and reheat.