How do I trade ingredients? (How does it work?)

Firstly, you’ll need to enter your friend’s restaurant and choose the TRADE INGREDIENTS icon as shown below.

You will then see the trading menu. Choose the ingredient you want from your friend and then choose another ingredient from yourself. Remember that trading only works if the ingredient that you’re trading is of the same level or higher level of stars than your friend’s.

The second way of trading is by choosing the TRADE LOCKED INGREDIENTS icon. You can request trade on any locked ingredients with any of your friends, but you’ll need to wait for his or her approval.