Add bananas, water and any other choices to a blender. Blend for 1 minute if the banana is frozen, and blend 30 seconds if the banana is room temperature. Serve immediately.
1 banana, 1 cup water, 1 teaspoon cinnamon, ½ teaspoon vanilla, ⅛ teaspoon salt
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Notes
The banana milk can be stored for 1 day before it will turn tan and separate. Even after it discolors, it's edible refrigerated for up to 3 days to add to smoothies. Or freeze it in ice cube trays.