Shake Shack - Peanut butter and Shack time. Back Bay Blend frozen custard concrete, available exclusively at our Newbury Street Shack in Boston. Shot by IGer @lichafit_22. | Facebook
Shake Shack on Instagram: "Fact: frozen custard is denser + creamier than ice cream. 🍨😍 Order a scoop + celebrate #NationalFrozenCustardDay with us! 📸: @shakeshackph #shakeshack"
Shake Shack Singapore - Happy World Ice Cream Day! No excuse not to get one of our delicious Concretes. 😛 #shakeshacksg #shakeshack | Facebook
![SHAKE SHACK on X: "Peanut butter, meet chocolate. Salted peanut butter chocolate custard, now scooping at all US Shacks. http://t.co/aaZeHqkdqi" / X SHAKE SHACK on X: "Peanut butter, meet chocolate. Salted peanut butter chocolate custard, now scooping at all US Shacks. http://t.co/aaZeHqkdqi" / X](https://pbs.twimg.com/media/B-KDCetCIAEu952.jpg)
SHAKE SHACK on X: "Peanut butter, meet chocolate. Salted peanut butter chocolate custard, now scooping at all US Shacks. http://t.co/aaZeHqkdqi" / X
![Shake Shack introduces new frozen custards - Read Qatar Tribune on the go for unrivalled news coverage Shake Shack introduces new frozen custards - Read Qatar Tribune on the go for unrivalled news coverage](https://www.qatar-tribune.com/uploads/imported_images/data/20160615/images/37_1_1.jpg)