In "Liefern ab!", two chefs compete in a direct duel with their joint pop-up delivery service. Whichever of the two is best able to satisfy the tastes of the customers and pamper their palates will take home the victory. But the ambitious professionals only find out who the chefs are actually cooking for when it's too late: when they deliver the dishes to the customer's doorstep, which the chefs have to do themselves.