I couldn’t help but notice that Ketchup, Mustard, Mayo, and many other condiments not having much use other than straight up drinking it and perhaps some limited use in crafting.
So here’s my suggestion, allow players to (a)ctivate say, some ketchup and apply it to any food item. Such as some freshly cooked meat, for instance.
You now have a Cooked Meat+!
Higher enjoyability and slightly higher nutrition to boot! Perhaps even sprinkle a little salt on there.
Of course applying certain condiments to certain foods should result in negative enjoyment, like adding ketchup to blueberries, or cereal!