Peel bananas, cover in foil, seal in freezer zip lock, and allow to freeze 2-3 hours or even better, over night.
Begin with 1 cup almond milk, blend in 2 serving size of vanilla protein powder. Blend completely. Add 1 teaspoon cinnamon and 1 cup spinach. Blend thoroughly.
Next add, lemon flavor. If you can find lemon balm leaves, they are the most fun for the kids to pick off and add, but if not, just zest your lemon; 1 tablespoon per 2 servings. Blend.
Remove bananas from freezer, cut 1 banana into chunks and blend. Finally add 1/2 cup frozen blueberries and blend. Serves 2.
Repeat once more for 2 more servings.