Click on mass production in the cooking recipe. The inn has a batch cooking method (in the back kitchen-cooking secret recipe-batch cooking). If there is something wrong with the ingredients, players need to fry them manually to unlock the recipe. They can click batch cooking in the cooking secret recipe, click to select a dish, then batch cook, select the quantity and confirm. 1-3 The cookbook of a small village can be sold in the market by cooking a bunch of dishes in batches.