Add strawberries, milk, cacao powder, salt, vanilla extract, yogurt, and chocolate protein powder to blender or food processor. Blend until smooth and creamy.
Pour strawberry mixture into bowl and stir in chia seeds until well combined.
Refrigerate for at least 3 hours or overnight, until thickened. For smoothest consistency, give it a quick stir after about 5 minutes to prevent clumping.
Top with cacao nibs, chopped strawberries, bee pollen, or your favorite toppings.