Hi- I need a substitute for any aged cheese in recipes. My husband gets really bad migrain headaches triggered by msg, aged cheeses, and any processed foods. I have to be very careful when making any foods. I make almost all our foods from scratch now. I don't want him to get headaches. I feel bad that he is in this spot. He really loves pesto sauces, but cannot eat the parmesan, pecorino, or any other aged cheeses called for. Please help me find other cheeses I can use.
Thank you much--Debbie