Jack in the Box Introduces New Birthday Cake Shake

Jack in the Box rounds out their shake selection for a limited time with the addition of the new Birthday Cake Shake.

The new shake features vanilla ice cream blended with birthday cake syrup and finished with whipped topping and colorful sprinkles.

The pricing is a bit wonky at my local Jack in the Box: it's $1.99 for a 16-oz regular but $3.79 for a 24-oz large (may vary).

Photo via Jack in the Box.

Nutritional Info - Jack in the Box Birthday Cake Shake (392g)
Calories - 860 (from Fat - 400)
Fat - 44g (Saturated Fat - 33g)
Sodium - 240mg
Carbs - 109g (Sugar - 94g)
Protein - 11g