Snack is a Food Crafted material made to go. Advancements in food packaging allow Potato and Corn to be preserved in Plastic. First, you must unlock the Food Processor, then fry them in Cooking Oil. Then, add a pinch of Sea Salt. MaFitos taste great!
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.