Hiya, I also have coeliacs disease and it can make low carbing a bit difficult at times! I usually use rice flour as it seems to be the easiest to cook with, in my opinion anyway. I have used almond flour in the past but, if I am being totally honest, I'm not sure how the carb values stack up against normal flour. I don't tend to each much bread or pasta as they really make my BG skyrocket. Plus the gluten free stuff is so **** expensive and doesn't always taste great!
I usually opt for things like pastry-free quiche, omelettes, soups, salad, chicken with veg etc. I love rice but it doesn't do much for my sugars so I try to only have it every now and then.
Em