Spaghetti sauce burnt
I use a non stick pot to make homemade sauce and it keeps "burning" on the bottom. There is no bitter taste just a layer of burnt at the bottom. I use canned tomato sauce, paste, puree, spices and sugar. I always have meatballs in the sauce and i thought the natural "grease" of the hamburger would help but to no avail. Is it the sugar making it burn?