Cooking Oil is a Fluid, Crafted Material essential for the Food Processor. Soybean is the crop required to produce Cooking Oil in a Mill. Snack, Cake, and by extrapolation, Food Pack are the Food products people want dearly. Provisioning, and diversifying your Food portfolio will produce more Unity, protect your people from Food shortage and/or Drought. Later, Canola can be grown for Cooking Oil. Seeds can be found on the Map with the Ship. With water-wise Farming, utilizing the "Water rationing" Edicts, and blending Cooking Oil with Ethanol in a Chemical Plant, Bio-Diesel can be produced for your Vehicles.
Below are all the recipes, which contain this item. Note, that some of them may be locked behind Research, and not immediately available in your game.