If you are a player in the chef industry, you can produce it yourself. If you are not a player in the chef industry, then you can only buy it.

After logging in to the game, you can see the Treasure Pavilion in the upper right corner and click to enter the Treasure Pavilion. In the Zhenbao Pavilion interface, you can see different transaction types on the right side, including chamber of commerce, stalls, markets, shopping malls, recharge, etc. Select stalls.