Well this is a hack to have many ingredients but can only choose 4:
Pinneaple, Mango, Banana and coconut
Requirements:
Cheat Engine
* Firefox* (Account A) Fake Account
* (Account B) Your Real Account
Steps:
* Open the Account A in firefox
* Open the Restaurant City and go to send Gifts
* Now select the ingredient that you want and click Send Gifts
* Now select your main account and click Send Restaurant City Gifts Request
*Now Open Cheat Engine and select the browser
*tick Enable SpeedHack and change the value 1.0 to value 0.0
* Now go back to RC and click send as many time as you can (fastest speed to click)