Can you guys give me estimates on fridge life for the Tofutti kind? I haven't tried it yet, but I've heard pretty good things. Also, do the homemade tofu-based ones last very long sealed up in the fridge? They seem like they wouldn't do too well after a day or two.
And do any of you have experience baking with vegan sour cream? I used to use the dairy stuff a lot in cakes for moisture, but I'm been hesitant to try that with the vegan versions. Any idea what they would do?