This apple spinach smoothie tastes like apple pie in a glass! It's packed with tons of added nutrition thanks to spinach, and I promise you can't taste it.
Combine all ingredients in the carafe of a blender and blend on high until smooth. Taste and blend in more cinnamon if desired. Pour into a glass and serve immediately.
Notes
If you love cinnamon, sprinkle a little more on top of the smoothie to serve.