I made the Marcella Hazan Butter and Onion Sauce and froze it. I defrosted it in the fridge to use on Thursday. Plans changed and it was not used. What is the shelf life? I would like to use it in a casserole for Monday or Tuesday of this week. If I prepare the casserole and bake it so it would just need reheating that would still be okay right?
(Oh, and $10 off your order of $50 or more in the Food52 Shop, too.)