"Frosty" Milkshake
 

1-1/2 to 2 cups ice water
1-1/2 cups nonfat dry milk powder
2/3 cup sugar
1/4 cup unsweetened cocoa
1 teaspoon vanilla
2 tablespoons corn oil plus a 5-second squirt of non-stick spray for emulsification purposes

1 to 1-1/2 trays of ice cubes, as much as you can spare

Put all the ingredients (except the ice) into a blender, once it is well blended, add the ice in as well. This tastes so much like a Frosty from Wendy's. BUT don't tell your friends the ingredients. The corn oil and non-stick-spray totally ruined it for Hubby. He loved it until he found out the ingredients, then he started saying it tasted "funny" and refused to drink it :/

Variations:
Add 1 tablespoon of instant coffee for a mocha shake
Add 1 very ripe banana for a chocolate banana shake
Add a big spoonful of peanut butter for a decadent Chocolate Peanut Butter Shake.
Add a few broken red and white candy mints for a refreshing Chocolate Mint shake.
To make Vanilla Milk Shakes, omit the cocoa powder, reduce the sugar to 1/2-cup and add 1 tablespoon (yes a full tablespoon) of
vanilla flavoring. For a french vanilla milk shake crack in an egg too.