Chocolate Milkshake

1 1/2 cups very cold water
1 1/2 cups powdered milk
1/2 cup sugar
1/3 cup cocoa
1 t. vanilla
2 T. oil
20 ice cubes

Blend all ingredients in a blender until ice is broken up. Be sure to scrape down sides of blender with a spatula. Serve immediately or freeze in freezer for a frosty treat. Yum!

Variations:

Add a banana for a chocolate banana shake.
Add 1/4 cup peanut butter for chocolate peanut butter shake.