Discover how gooey glazed donuts get blasted by an icing waterfall, while ice cream bars are given a chocolate bath; why health-conscious Korean astronauts take pickled kimchi into outer space; and the lengths that salt miners will go to to put "white gold" on people's plates.

Discover how spicy salsa gets its peppery kick; a tangy ancient cheese once made by monks gets a modern makeover; crunchy fortune cookies come sweet, tasty and packed full of good advice; and a popular summertime snack gets stuffed with ice creamy coolness.