ACan you leave frostings with yogurt at room temperature? Say if I were to add yogurt to buttercream? I've read somewhere that the sugar in buttercream can preserve milk in buttercream so I'm wondering if this applies for yogurt as well?
i don't know for sure--it's unique to each formula
for family sure--they would eat it quickly enough that it wouldn't be a problem
for an event for someone else--i would not risk it myself
say somebody served some bad potato salad at the same event
and so all the food providers were questioned
i would want to say wholeheartedly that i provided the most carefully safequarded product possible
sure sure we want to have it taste the best too but safety first always imo