Strawberry Shake

What is it?

Real strawberry puree blended into Shake Shack's vanilla frozen custard makes this shake thicker than a standard soft-serve version, since the custard base uses egg yolks for a dense, spoonable body rather than a loose, sippable one. Depending on the batch, you may notice tiny bits of strawberry pulp and a pale pink color from the fruit itself. Unlike some other shakes in the Shack lineup, which lean on chocolate or cookies, this one stays centered on fruit. It's a permanent menu item, served cold and made to order, with the puree folded into the base instead of added as a syrup.