If the gravy looks like it has separated, just keep stirring until it comes back together. Can you freeze mushroom gravy? Yes! This gravy freezes well. Once it has cooled completely, place the ...
Salisbury steak is often served with a mushroom gravy. I prefer cremini mushrooms ... Refrigerate for up to 3 days or freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.