|Sesame wheat crackers, easy to make|
So, I looked up some alternatives online that were still easy to make, but had more protein and other micro-nutrients, yet would still make a light, flavorful snack. The addition of amaranth and quinoa, both gluten-free pseudo grains with essential amino acids, seems to be the most popular idea for adding flavor and texture and nutrients. Other good things you can add to the mix include spelt, Kamut, chia seeds and teff. Look online for phrases like "fortified hard tack" and you'll find more details.
This site: http://www.foodnavigator-usa.com/Markets/10-ancient-grains-to-watch-from-kamut-to-quinoa has some info on the health benefits of "super grains". It also reminded me that the US Department of Health and Human Services and the US Department of Agriculture recently published their new, updated 2015-2020 Dietary Guidelines for Americans. (http://health.gov/dietaryguidelines/2015/guidelines/ ). Check out this link, from the same site: http://www.foodnavigator-usa.com/Ingredients/Cereals-and-bakery-preparations/Seeds-avocados-and-clean-eating-will-gain-traction-in-2016-RDNs-say
So, when I get my supply of amaranth and quinoa, in a few days time, I will be doing some baking and I'll share the results here.