Cake Batter Milkshake Sonic. The fan favorite milkshake that was introduced last year is back in town and ready to rock your summer. Sonic has a new milkshake that is made with brownie batter and vanilla ice cream
It can be made in less than 5 minutes and this recipe is so easy to double for two! Yellow cake batter classic shake and oreo. Sonic also brought back its yellow cake batter shake!
Prices for sonic shakes start at under $3, with most mini size shakes costing around this price.
Go light or heavy on the cake mix depending on how much of that cake batter flavor you want. Sonic sonic debuted a new milkshake made with brownie batter. Go light or heavy on the cake mix depending on how much of that cake batter flavor you want. Sonic also brought back its yellow cake batter shake!