One reason why I like to make smoothies for breakfast is that it is easy to make ahead and freeze. There are a variety of ways to make smoothie packs, but these are a few of my favorite resources.
The Chic Site suggests freezing yogurt into an ice cube tray to put into your smoothie packs. The link also leads to a few smoothie recipes that look delicious!
This post by Frugality Gal is awesome. How to make an inexpensive and easy to prepare breakfast.
Budget Bytes smoothie packs cost a $1.30 per pack but are filled with tons of nutrients. Check it out.