Cake Batter Milkshakes

This is a Pinterest recipe but, as usual, I revamped it. Very rich and very delicious! I made milk chocolate and rainbow chip. Enjoy!

1 box cake mix, any flavor
1 1/2 cups water
1/2 gallon vanilla ice cream
2 cups milk
sprinkles

1. In a medium bowl, whisk together cake mix and water. Set aside.
2. In a blender, combine ice cream and milk until smooth.
3. Stir in cake batter.
4. Dip the rim of a cup in 1/4 inch of water and then into sprinkles.
5. Poor shake into cup and enjoy!