One Fattened Calf Burgers

Loved the Butterbuger and kept coming back for more. The beef patty is juicy and flavourful. The butter gave it an extra oomph. The bun is nicely done too. Went for the potatotots instead of fries as it was something new and I liked it. Service was good. The place was packed during lunch but quick turnovers. Had to wait for around 10 minutes.

Came by for dinner on a Thursday around 6pm, it was already fairly packed at the time. Think we got there just in time as when we left there was already a long queue and a full house. Got the OFC combo, 22 per set with fries and drinks. Drinks were self serve, fries came out shortly after then burgers. Fries were crispy & well salted. Got one with the cheese sauce, extra 2.50 (kinda steep) but they drenched it in sauce. As for the burger, loved it. Pillowy buns and a very nice charred crisp on the patty without drying it out. Only thing I felt was that it didn't have enough sauce. On a scale of dry to greasy, it was somewhere before the midpoint. All in all, I enjoyed it. Would i go back? Definitely

I enjoyed my time eating in One Fattened Calf even if the place was small and also very jam packed! Which is very promising to see as it means the food would be very good. And I agree, it was very yummy. I like knowing about how most of their food items are made by themselves like their soft brioche bun and pickles. The presentation of the food was very mouth-watery and looks really good. The butter burger was a very interesting combination and I enjoyed it. Definitely a must-try if you want to check it out. I think only go for this place if you are okay money wise as in my opinion it was a little pricey for what it is. In the end, the food was alright maybe I just wanted a little more kick.

Dine-in customers will only be seated when everyone is present. Order at counter and seat will be allocated. Drinks are picked up from counter immediately. The taste is refreshing. Fries are served when ready. For 3 pax, only a single fork is placed on the tray holding the fries 🤔 Kitchen is continuously busy. The cooking keeps going. For the open concept, glad that the outlet ventilation is ok and customers don’t walk out smelling like beef burger. Burgers are nicely made. Beef patty is crispy on the edges! Yum! Bun is soft and toasty! Simple yet flavourful. Expect to Q during peak hours as outlet is small. Will revisit.

Finally got to try their burgers as there is always a crowd with minimal sitting available. I wanted to have it here to best enjoy it. Definitely on the pricey side and don’t love the ambience as seats are closely positioned but the burger is truly delicious and juicy. The packaging is also uniquely shaped like an onion.

Came down from NUHS to try the burger. Definitely did not disappoint. First time here but not my last. I might need OFC to come out with a loyalty card for me! Food is slightly pricey but for the portion size + freshly baked bread and all the work behind each food, it’s definitely worth it. Ordered the Butter Burger and Cheese Burger, love it. Might just be the best burger I had in a while. Service is great, especially with the friendly staffs, and of course, Joe! Love his attitude and friendliness! Heads up, space is small and even on weekends you got to wait, but its all worth it ✨

Made our way down to Fusionopolis just to try One Fattened Calf Burger for lunch today! 🍔
It’s a pretty small spot with compact seating—more suited for takeaways—so we had to wait a bit to get a table for 7 😅 Verdict: We had the OSG Cheeseburger and it was delicious—super juicy and packed with pure beefy goodness. Loved the crispy fries too! And that slushy? Perfect refresher for the hot weather. ☀️🥤
Will we be back? Service is good too 👍 despite being busy they’re able to assist us! Definitely, if we’re in the area!

Really good burger from meat patty to the bun and the fries is very nice too. The golden lime slushie is a perfect match to cut off any grease from the fries and burger. They make sure the food is just prepared fresh and crispy hot when you get your seats. Shop is small and have very limited seating. Live up to the hype and good review didn’t disappoint.