Some stand-out ingredients are white rice flour, quinoa, chia ... many contain gluten. For a gluten-free option, I love the Think! High Protein Bars. At Costco, you can get a box that holds ...

They have just four ingredients, are gluten free, and come in three ... darker Crunch Bar. My wife, a bigger chocolate fan than me, agreed the quinoa was best, but she also enjoyed all three ...