Hamburger Buns is an ingredient used to make hamburgers in the Fast Food Court. It is placed on the hamburger tabletop and a burger patty is placed on top to create a hamburger.
Players have the option of upgrading hamburger buns to increase the amount a customer pays for a hamburger. The starting price for a hamburger bun is 5
and the maximum is 8. Experience points are given for each time a player upgrades hamburger buns.
Upgrading
| 
| 
|
| Upgrade 1 | Upgrade 2 | Upgrade 3 |
| 700
| 800
| 900 5 
|
| 6
| 7
| 8
|
7
| 12
| 20
|
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