# Carl's Jr: New menu: Portobello Mushroom Burger is back

Carl's Jr has brought back its Portobello Mushroom Burger for a limited time at all Singapore outlets.

- Deal: New menu (New)
- When: Ongoing since 11 Nov
- Status on 2026-11-12: undated
- Category: Food & Drinks
- Conditions: Limited time; while available.
- Promotion page: https://carlsjr.com.sg/menu/limited-time-offer/portobello-mushroom/
- Where: All outlets

## Details

### Portobello Mushroom Burger · Carl's Jr
- Back by popular demand
- Beef burger topped with portobello mushrooms and a creamy sauce
- Shown as a meal with fries and Coke Zero

### Good to know
- Listed under limited-time offers
- Available at all Carl's Jr Singapore outlets, per the brand
- Order in store or at order.carlsjr.com.sg

- Confidence: medium
- Last updated: 2026-11-11T10:10:00+08:00
- Page: https://spill.sg/p/carl-s-jr-portobello-mushroom-burger-back-2026-11-11
- Add to calendar: https://spill.sg/p/carl-s-jr-portobello-mushroom-burger-back-2026-11-11/calendar.ics (.ics: Apple, Outlook, Samsung) · Google: https://calendar.google.com/calendar/render?action=TEMPLATE&text=Carl%27s+Jr%3A+New+menu%3A+Portobello+Mushroom+Burger+is+back&dates=20261112%2F20261113&details=Carl%27s+Jr+has+brought+back+its+Portobello+Mushroom+Burger+for+a+limited+time+at+all+Singapore+outlets.%0ANo+end+date%0ALimited+time%3B+while+available.%0AOutlets%3A+Singapore+Post+Centre+%2810+Eunos+Road+8%2C+%2303-105%2C+Singapore+408600%29%3B+KAP+Mall+%289+King+Albert+Park%2C+%2301-06%2F07%2F08%2C+Singapore+598332%29%3B+The+Star+Vista+%281+Vista+Exchange+Green%2C+%23B1-10%2C+Singapore+138617%29%0Ahttps%3A%2F%2Fspill.sg%2Fp%2Fcarl-s-jr-portobello-mushroom-burger-back-2026-11-11&location=All+outlets&ctz=Asia%2FSingapore · Outlook.com: https://outlook.live.com/calendar/0/deeplink/compose?path=%2Fcalendar%2Faction%2Fcompose&rru=addevent&subject=Carl%27s+Jr%3A+New+menu%3A+Portobello+Mushroom+Burger+is+back&body=Carl%27s+Jr+has+brought+back+its+Portobello+Mushroom+Burger+for+a+limited+time+at+all+Singapore+outlets.%0ANo+end+date%0ALimited+time%3B+while+available.%0AOutlets%3A+Singapore+Post+Centre+%2810+Eunos+Road+8%2C+%2303-105%2C+Singapore+408600%29%3B+KAP+Mall+%289+King+Albert+Park%2C+%2301-06%2F07%2F08%2C+Singapore+598332%29%3B+The+Star+Vista+%281+Vista+Exchange+Green%2C+%23B1-10%2C+Singapore+138617%29%0Ahttps%3A%2F%2Fspill.sg%2Fp%2Fcarl-s-jr-portobello-mushroom-burger-back-2026-11-11&location=All+outlets&startdt=2026-11-12&enddt=2026-11-13&allday=true
- Save and get a reminder when it starts: https://spill.sg/p/carl-s-jr-portobello-mushroom-burger-back-2026-11-11?save=1&remind=1

_From Spill. Source: carlsjr.com.sg. Terms can change._