You can add a little extra milk and / or syrup here if you'd like it sweeter and / or creamier. (connoisseurusveg.com)
For the Strawberry Blackberry Chia Shots, all you do is thin the recipe down with a little extra milk (2 %, coconut, almond, soy, etc). (thefitfork.com)
I used a little extra milk and frozen berries, so no mess. (damndelicious.net)