There is a cool company called "Youbars" I've never used them, but a super complicated eater who was a personal trainer I worked with loves them - they custom make your bar, so design what you will, and buy a case. I can't personally testify, but pretty creative!
I have no interest in this company and am not selling!
You Bar - Custom Energy Bars, Custom Protein Bars, Trail Mix & Cereal
Abby