Mix the plant-based milk with the chia seeds, protein powder, sweetener, and vanilla.
Stir until smooth, then let it sit for 10 minutes.
Stir again to prevent clumping.
Refrigerate for at least 2-3 hours (or overnight) until it reaches a pudding-like consistency.
Serving: Pour into glasses or small jars, then decorate with fresh fruit and crunchy toppings.