I bought this product to use in a keto-tortilla recipe. And it works so perfectly! OMG, my tortillas are delicious! So far all 3 batches have turned out great -- the texture and density and flexibility are just spot on! Taste is more wheat-y than corn-y, but there's no grassy, pea taste at all. (And if they're a little purple, from the psyllium, hey . . . tomatoes and potatoes and corn chips can be purple -- my tortillas can too, right?) Anyway, I'm so excited to have a (delicious!) keto flatbread substitute to wrap around carnitas and tacos! After 3 (long!) years, I can finally have a burrito, again! I can't wait to try enchiladas -- I've really missed enchiladas.
Several years ago, I tried another brand of lupin flour, but we just couldn't tolerate the taste. The grassy, pea taste I mentioned was so strong it overpowered everything. We threw the whole bag out. But since then I've read up on lupin flour, and discovered A) there are several kinds of lupin flour -- you want to use the "sweet, white" kind, (like this brand!) and B) 'DON'T use more than about 25% lupin in your flour-substitute-mix.'
So now, using this excellent brand of lupin flour, my tortillas taste GREAT! (thanks for the recipe, Serious Keto!) None of the problems I had earlier. I highly highly recommend it. Give it a shot -- I'm really glad I did.