Start by peeling and slicing the mangoes, placing them in a blender with almond milk. Blend until smooth, about 30 seconds.

Transfer the mango puree to a mixing bowl and add another cup of almond milk, maple syrup or honey, and chia seeds. Whisk to combine.

Let the mixture sit at room temperature for about 10 minutes to allow chia seeds to absorb moisture.

Cover and refrigerate for at least 6 hours or overnight to thicken.

Stir before serving, and add fresh mango chunks or toppings like coconut flakes.