I always toss burned food. My Sims rarely get to the point of being extremely hungry, so there’s plenty of time for them to prepare another meal if they were to randomly burn one and if I don’t have any leftovers available. But I usually do have leftovers, as I often have a couple meals prepared in advance. That way, Sims who may end up on a different schedule than the rest of the household can still have a nice home-cooked meal.
My Sims rarely burn food though. There’s usually someone in the house that’s the designated cook with enough experience to be decent, if not always great. If at first they have little or no skill, I have them prepare autumn salad and PB&Js until they’ve improved, and only then are they allowed to cook on a stove. Any children in the house practice on the toy oven so they will have some skill when they’re older. I also avoid using cheap stoves and refrigerators.
I prefer my Sims to have good quality meals, but there are a few special cases. For example, I don’t use the quick meal option as a general rule, but sometimes make the exception for Sims at Uni. I also have played homeless Sims that lived off caught fish and whatever they could scrounge from local gardens, roasted over a fire pit. And I have a save with a bachelor PI Sim who has never made even a single meal himself. In the beginning he lived off hot dogs from competing in the eating contests at the festival, lol. Sometimes he’d win and get a free group serving of hot dogs to tide him over. Now that he’s earning better, he lives off discount diner meals and takeout. But no matter the situation, nobody eats the burned stuff! :tongue: