with my travel around Christmas i didn't get a chance to make shortbread, but with Lunar New Year (25 Jan) approaching, i have a second chance to give a lot of it away (always my plan). this year as i was stocking up on the ingredients (only three main ones ... flour, sugar & butter), i added a few bags of rice flour to the shopping list. i have seen many recipes that include about 1/3 of the flour as being rice flour. when i tried looking up a reason i only found one comment...
"It has less gluten and makes the shortbread more tender. ..."
i am going to try making half, still using my mom's recipe and method (fyi... it's not just "what", but also a bit of "how" which i picked up watching her) with a 1/3 rice flour 2/3 wheat flour mix. i measured and weighed a cup of wheat flour and rice flour. the rice flour "seemed" a bit more dense and it was, but VERY little (1/32 oz heavier per cup).
probably fire up the oven Tuesday or Wednesday and see how it goes. if i screw up i want to give myself another shot before the 25th... the downside is things going ok and i have to sit on it for over a week. ...that may not be easy.
24 oz = ~4 5/8 cups
i usually double the recipe using 10 1/2 cups of flour, so i'll go with 3 1/2 cups of rice flour & 7 cups of wheat.
have to say that since i usually add a bit of almond extract, i'm wondering how almond flour would work out. with about 1/2 dozen alt flours in the baking section where i shop, it certainly opens up a lot of possibilities.