While Greek yogurt and cottage cheese are great high-protein ingredients to add to smoothies, using dairy isn’t necessary whatsoever, and skipping it could save you from a bloated belly. Just look at these luscious recipes! All offer at least 13 grams of protein with the help of plant power from beans, tofu, soy milk, soy yogurt, nuts, nut butter, veggies, and protein powder.
Source: High-Protein Vegan Smoothies to Keep You Satisfied Till Lunch : PopSugar