Combine Ingredients: In a mixing bowl, whisk coconut milk until smooth. Add chia seeds, sweetener, vanilla extract, and salt.
Mix Thoroughly: Whisk well to ensure chia seeds are evenly distributed—they tend to sink if not mixed properly.
Refrigerate: Cover the bowl and place it in the fridge. Allow the chia seeds to absorb the liquid for at least 3 hours.
Stir Again: After chilling, stir the pudding to eliminate clumps and achieve a smooth consistency.
Prepare Mango Layer: Dice the mango or blend it for a puree. Add lime juice for brightness.
Assemble: Spoon the pudding into bowls or jars and top generously with mango.
Serve Cold: Enjoy immediately or store for later.