Soy meat, flax seeds and peas are probably the best known such sources. Are there other cheap sources of protein?
Soya sauce: Whenever I buy new Soya sauce, it tastes quite different. Normally I use it in noodles and manchurian. Any tips to buy it. During my reading, people mentioned thick/thin soya sauce. But ...
If a recipe calls for tamari, can I use plain soy sauce instead? If using one for the other, what effect would it have on a recipe?