I know it sounds weird to add beans to smoothies, but because they're virtually flavourless, you'll never even realise they're there. They not only add a wonderful creamy texture, but they're chock-full of fibre and protein, two must-haves to make your smoothie extra filling.
Here are three smoothies that are made with beans:
If you don't have time to open up a can of beans, freeze pureed beans, so when you're ready to make your smoothie, you can just throw two cubes into your blender.