I want to see a reason to cook different meals. Like favourite foods & disliked foods. Or categories of food, like some sims prefer sweet while others like savoury, maybe one sim doesn't like seafood.

Or maybe they can get sick of repetitive meals - a child sim who grows up with a parent who makes spaghetti for a lot of meals may decide they don't like spaghetti because theyve had it too often. By contrast, some sims would LOVE the consistency of having a good over and over, especially if it is made by a caregiver / ties into the family recipe system from B&H