Onions might just be the unsung heroes of McDonald's burgers. If you've ever unwrapped a Big Mac, McDouble, or even a humble cheeseburger, you've definitely seen those tiny, soft, and slightly sweet ...

Claire is Lifehacker's Senior Food Editor. She has a B.S. in chemistry, a decade of food journalism experience, and a deep love for mayonnaise and MSG. I’d like to think I’m the kind of person who ...

McDonald's Big Mac hamburger with visible onion, beef patties, pickles, lettuce and cheese on a three layered sesame seed bun with French fries - Lauren Decicca/Getty Images It doesn't matter if you ...

Onion powder is a versatile seasoning that enhances the taste of any dish. It can be used in marinades, rubs, dressings, and seasoning blends. Made by dehydrating and grinding onions, onion powder ...

It doesn't matter if you get a Big Mac from a McDonald's in New York City or Idaho Falls. They will taste identical. This feat is accomplished in part by the way McDonald's prepares the onions on ...