Cooking beans in a crockpot is an easy way to prepare beans without soaking them beforehand. Simply rinse beans, pour into crockpot, add 6 cups of water for every pound of beans, and set crockpot on high for four to six hours. Once the beans are cooked, drain excess water and they’ll be ready to go! [3] X Research source It may seem weird to add beans to a shake, but they are similar to spinach in that when mixed with other ingredients they don’t have a taste – they just add a sneaky bit of nutrition!

Tofu is a great addition to a shake, because it provides extra protein, iron, and calcium and is low calorie. To use tofu, simply take it out of the refrigerator and remove it from the packaging. [6] X Research source