Pudding falls under the Candy category of food in Fields of Mistria, and you can only make some once you unlock the recipe for it. Offering Shiny Beads to the Chicken Statue in Sweetwater Farm has a chance to reward you with the Pudding recipe, but since this is purely based on luck, you'll likely need to sink in a lot of time before you can start making Pudding in Fields of Mistria.
