What can I use instead of tofu?

[Incitatus]

I can’t eat tofu as it makes me feel very sick and have abdominal pains. Can anybody recommend an alternative?

I’m not sure if tofu and soya are the same stuff, as I can’t eat soya either and can only have small amounts as a yoghurt or something.

Maybe polenta, especially the ready made packs, would work?

Polenta is great! I love polenta chips and polenta squares! And the kids too!.
Cook according to packet then spread it on a big board or tray with no or very low borders. Let it cool until hard then cut into cubes, or sticks and either fry or grill in oven with rosemary and crystal and of course extra virgin olive oil.