Airlines are trying to improve their food, but feeding people at 35,000 feet is no easy task. At United, employees `torture test´ the dishes.
(Chicago Tribune Religion News)

United Airlines tried five different sausage recipes and 36 pretzel buns before settling on the combination that made its way to in-flight menus this month: a smoked beef and pork link slathered with South Carolina-style barbeque sauce and roasted onions. It took more than 200 hours over the course...