In a bowl, combine chia seeds, almond milk, maple syrup, and vanilla extract. Stir well to ensure the chia seeds are evenly distributed.

Cover the bowl and refrigerate overnight, or for at least 4 hours. This allows the chia seeds to absorb the liquid and form a gel-like consistency.

In the morning, stir the pudding and add more almond milk if needed to reach your desired consistency.

Top with fresh berries, nuts, and coconut flakes before serving.