I recently was turned on to the best low calorie product that makes protein shakes taste more creamy than ever!! (Thanks Erik ;) ) One serving (1 cup) of the unsweetened Almond Breeze Almond milk is just 40 calories! So even adding only a half of a cup at 20 calories is just enough to make is creamy without adding tons of calories. (Be sure to check with Erik in seeing if it is an option to have added to your plan.)
You can find it in the refrigerated section in half-gallons or in the isle in smaller containers as shown in the pictures. I had been having a hard time finding the low calorie chocolate one, but found it today!! YAY!
Next time you do your grocery shopping, add it to your list of things to buy!