Place all ingredients in a powerful blender and blend until smooth. If it's too thick, add a little more milk. If it's too thin, add more ice.
Notes
Ingredient substitution ideas:
Use any milk you like - I use fresh whole milk. Almond milk, low fat, anything works.If you want to avoid all milks, you can use fruit juice. It does make a bit of a different smoothie and I usually leave out the cocoa if I opt for the fruit juice. Pineapple or orange tastes best in my opinion.If you don't want to add yogurt, leave it out and add extra milk. Throw in a few extra ice cubes to make up for the creaminess.
Small batch:
This makes two medium smoothie or one large smoothie. If you want to halve the recipe, only do it if you have a small blender. The halved recipe does NOT work in a large blender like a Vitamix!