This is a truly delicious dessert - especially for those of us celiac's watching everyone else eat their blueberry pie. :) This recipe is the same as Angela TN's "Blueberry Pudding", but a GF version. Not too hard to change, but I thought I would post it anyways. I used Schar gluten-free flour. Your average GF flour mix should work well - it doesn't require any rising agents. Also can be made lactose-free if you use vegan margarine and soy milk - which do work well (what I used). I did not have lemon rind on hand, so I used a bit of the juice and it was great! I also used white sugar in place of brown. Not a "too sweet" dessert either, which is good!