It should be listed on the wiki but the wiki is errored out right now so i will just say it Smoked meat x1 fruit x2 (tomatoes are valid choice) vegetables x2 (carrots or onions) and 1 unit of oil (made from cooking a meat soup again
You can also throw potatoes in there at the same time to get junk food at the same time and due to the buff it gives i suggest making two of these at once