If you do not have almond butter, replace it with almonds. Start by soaking the almonds overnight to activate the enzymes and increase the nutrient's availability.
Add all ingredients to a mixer (a high-speed mixer will give you the best results). Blend all the ingredients until you get a smooth consistency. Use frozen mango for a refreshing result, or blend in some ice cubes. Adapt the amount of water to get the desired consistency.
Using ripe, sweet mango is important for the taste and consistency. Optional: add 1 small banana.