Smoothies! The recipes I use right now are from this book: http://www.amazon.com/The-Healthy-Smoothie-Bible-Detoxify/dp/1628737123
My favorite is one that tastes like a pb & j sandwich! It's 1/2 cup blueberries, a few strawberries, a banana, 2 cups of spinach and a tablespoon of peanut butter. So good!