Some smells smack me upside the head; if someone is smoking I have to leave due to the stench. Can you have gluten free flours? Most are from grains, but not all. Most GF cookbook authors have websites (don't know if I can send my recipes). Sugar can be left out of recipes, just increase the amount of seasoning such as spice(s) or peppers if you can taste those OK. If you are fine with almond flour, here is a good site for those recipes. https://elanaspantry.com/recipe-index/ . Buckwheat is is a seed, not a grain. Here sites with buckwheat recipes: https://miglutenfreegal.com/buckwheat-gluten-free-heart-friendly/ https://www.bobsredmill.com/recipes/for/making/gluten-free