First post from a lurker... I love macarons. Pierre Hermé and Lenotre are my favorites, especially the interesting flavors. Paulette in Los Angelos is very good, also. Here's the problem: my wife is deathly allergic to nuts. She only became so about 8 years ago, and previously we both enjoyed these little gems. So, last time I was in Paris, I asked in some baking supply shops about ideas for alternative flours. I have tried using ground pumpkin seed. Besides tasting bad, they had no volume. While they came out with feet, and looked great, they soon went flat. I am thinking of trying a really fine cornmeal with a slightly salted carmel filling. Ideas...?