Place the mango, banana, almond milk, yogurt, and lime juice in a blender.
Blend on high until smooth, adding more milk as needed to blend.
Pour the smoothie into glasses, and garnish it with diced mango and fresh mint, if desired.
For a vegan mango smoothie, replace the yogurt with full-fat coconut milk.
I like to freeze it in ice cube trays to make the smoothie extra-thick and frosty.
In a high-speed blender, place the mango, banana, almond milk, yogurt, and lime juice.
Blend until smooth, adding more almond milk as needed to blend.
Pour into glasses, garnish with diced mango and fresh mint, if using, and serve.