The only unusual ingredient is 1/4 cup oat or wheat bran, but I found both in the bulk bins of my natural foods grocery store, I opted for oat bran. (hellyeahitsvegan.com)
I have been struggling with gluten (and perhaps casein) sensitivity, for six years, I work in an organic food grocery store, and I hear these questions daily. (drperlmutter.com)
My husband loves these store bought brownies from our natural foods grocery store because they are more like a fudge brownie than a cake like brownie. (renewingallthings.com)