Thanks for playing!
Yes, unfortunately in the jam build, theres a mistake in the food calculation, and only the best possible cooked food is currently really sating hunger (cooking beef, chicken, frozen pizza etc) and snacks also dont work for hunger! (used the wrong operator somewhere, a x3 became a -3, whoops) The latest build on the other page fixes all this, but this is all post-jam fixes uploaded separately. If you want to try it out, check here later, after you've rated the jam version - https://frankiesmileshow.itch.io/look-outside