These homemade power bars are based on the recipe I published years ago in Super Natural Cooking. The main difference here is I made these more savory with toasted walnuts, crumbled kale chips, and oil-cured olives.
I make these little on-the-go rice balls all the time with leftover rice, and whatever fillings and seasonings are convenient and on hand. These are made with leftover sprouted brown rice and cooked mung beans. They're filled with a bit of avocado, and I made a quick almond-butter + miso slather that I hit with the broiler for a quick flash.