Blueberry-Lemon Shake

Ingredients

• 3 cups blueberries frozen
• 1.5 cups buttermilk 
• 2 tablespoons juice of lemon 
• 0.5 teaspoon lemon zest grated
• 0.5 cup sugar 

Equipment

• blender

Directions

1. In a blender, whirl 3 cups frozen blueberries, 1 1/2 cups buttermilk, 1/2 cup sugar, 1/2 teaspoon grated lemon peel, and 2 tablespoons lemon juice until smoothly pured.
2. Pour into glasses to serve.
3. Nutritional anlaysis per cup.