Cook and bake without wheat, barley, rye, or their derivatives—essential for celiac disease sufferers, beneficial for some with gluten sensitivities. Gluten-free flours: rice flour (neutral), almond flour (rich, protein), coconut flour (absorbs liquid), oat flour (hearty, ensure certified GF), tapioca starch (binding), potato starch.
Blends work better than single flours—commercial mixes (Bob's Red Mill, King Arthur) or DIY combinations. Binders replace gluten's structure: xanthan gum, guar gum, psyllium husk, eggs. Challenges: texture (can be crumbly, gummy, or dense), flavor (sometimes gritty), and rising (gluten provides structure). Naturally GF foods: rice, quinoa, potatoes, corn, beans, meat, vegetables, fruit.
Cross-contamination awareness—separate cutting boards, toasters. GF baking improving rapidly—modern recipes rival conventional. Opens culinary world to those with restrictions.