https://seriouslylowcarb.com/collec...-food/products/seriously-low-carb-large-rolls I use these. Much more expensive than bread but under 4g a roll. And a fairly good substitute.
Either. If you sprinkle olive oil over them and bake them for 10 minutes, they become crisps. I quite enjoy raw kale doused in olive oil and salt too.
Eggs Cheese Meat All pretty much OK I munched the odd carrot as they don't affect me much but are quite dense so make me feel full