Mixed Berry Milkshake

Ingredients

 * 1 pint vanilla ice cream
 * 3 ounces unsweetened frozen berries (strawberries, blackberries, and blueberries)
 * 1 cup whole milk

Instructions

 * Add the ice cream, berries, and milk to a blender.
 * Blend until smooth, stopping occasionally to stir with a spoon.
 * Pour into glasses.