Food Factory
Lights, Camera, Popcorn
Season 4 Episode 7 of 26
Millions of tortilla chips are baked in a tunnel oven before taking a dip in a giant flash fryer. Plus, how is microwaveable popcorn in a bag processed?
Food Factory airs on National Geographic Channel HD at 3:20 AM, Sunday 10 November. (Subtitles.)
Learn more about Food Factory and other education/science/factual topics on our factual page
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