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For years, we've been making pasta sauce that incorporates extra firm tofu. To prepare the tofu for crumbling we follow this procedure:cut tofu into piecescover with waterbring to boildrainmash with potato mashersqueeze out water by wrapping in towel and twistingadd to tomato sauceHow does boiling affect the change in the texture of the tofu?
How does boiling impact the texture of tofu?

I use coconut milk for a pasta dishes, then put the carton back in the fridge. I may use some of it for a coffee additive, the use plenty more for another pasta dish or recipe. Alas, I do not cook at home all that often, and sometimes the stored coconut milk tastes bad, so I toss it and go to the store for a fresh carton.What is the shelf life, in a fridge, of coconut milk? Is it actually bad if it tastes bad, or could it still be used at least for some purposes? How to tell if it's about to go bad even if I can't smell anything out of line?
Shelf life and Validation of Coconut Milk?

I have a hard time finding hints on how to sous-vide guineafowl breasts properly. Traditionally in an 140-165°C oven they’re really hard to get right. Some of the few recipes i’ve found place them in a bath of ~65-70°C for some 30-120minutes. This feels a bit short for my taste, as i’m not sure whether the breastmeat will reach the desired temperature at its core in such a short time. So the time-temperature for this cut in sousvide would be one point i’m interested in.Furthermore, i’ve often heard that poultry especially contracts muscle fibers when “temperature shocked”. So i guess i’d start the bath with cold water and cold meat, to get a slow heat-up.The last question is for sauces which could go well with it. The meat itself should be way more aromatic than many other poultry meats. Due to this i’m not sure if using the liquid from the sous-vide-bag as a base for sauces (i.e. fruity riesling butter sauce with caramelized onions and some mushroom bits? Maybe others?) is a good idea. On the other hand, if not using the meat-juices there’s pretty little base you can make a sauce of … right?

How to set up the sous vide bath for guineafowl breasts?