kohnuma
Assistant Cook
I'm back
The OP is new to this site and did not know she would not get email messages alerting her to responses. I meant store-bought mayo, as homemade usually does not come with an expiration date. Thanks for all the info and weighing-in; it seems safest to take a majority view and use mayo concoctions within a couple of days, freeze the ones made of butter in an airtight non-plastic container, and mix non-H20-based ingredients where viable. BTW I keep mayo around forever too, though I don't know how long forever is in our house, maybe six months? And I'm still alive.
The OP is new to this site and did not know she would not get email messages alerting her to responses. I meant store-bought mayo, as homemade usually does not come with an expiration date. Thanks for all the info and weighing-in; it seems safest to take a majority view and use mayo concoctions within a couple of days, freeze the ones made of butter in an airtight non-plastic container, and mix non-H20-based ingredients where viable. BTW I keep mayo around forever too, though I don't know how long forever is in our house, maybe six months? And I'm still alive.