Friedman’s rank test showed no significant difference in ranking based on liking among control, 25% teff, and 50% teff muffins (Table 2). Muffins prepared with 75% and 100% teff flour received lower rankings. Figure 2 shows a comparison between sum of ranks from panelists who had not (n=50) versus panelists who had consumed (n=39) gluten free products. The gluten-free product consumers found the 50% teff muffin acceptable whereas consumers who had not tried gluten free products liked the variation only up to 25% level. Panelists who had never consumed gluten free products found no difference between the control and 25% teff but had significantly lower ratings for the 50, 75 and 100% teff muffins. However, panelists who had previously consumed gluten-free products ranked the 50% teff muffins highest and no significant difference was found between the control, 25 and 50% teff muffins.