Add the almonds and chopped walnuts and stir for a minute.
Add the tripe to the pan and cook for about 10 minutes, until the moisture it releases has evaporated.
Add the tinned chopped tomatoes, the herbs and the cinammon and stir well until the tomatoes are heated through. Then add enough chicken to cover the tripe.
Simmer on a low heat for an hour or until the tripe is very soft.
Adjust seasoning if needed then serve immediately.