Onion rings are a staple fast-food item. Yet you’re unlikely to find them at McDonald’s, one of the most recognizable fast-food chains in the world. However, once upon a time, Mickey D’s did experiment with its own version of the side item, and it’s easy to see why the idea was short-lived. It was the 1970s, and by then, allegedly thanks to a Texas-based drive-in restaurant called The Pig Stand, onion rings were already a popular fast-food item. However, McDonald’s’ entire brand is centered around efficiency and profit, and compared to fries, onion rings would have been more time-consuming to make and less cost-effective. Enter: Onion Nuggets  Photo credit: Wiki.com – A vintage ad for McDonald's Onion Nuggets. According to Mental Floss, the rather baffling idea came from Rene Arend, McDonald’s first executive chef, who would later develop the somewhat controversial McRib. And get this: they actually predate chicken nuggets. Rather than cutting onions into thin rings, food workers would batter and deep-fry onion bits. However, it soon became clear that customers, especially children, didn’t enjoy this particular vegetable-to-batter ratio. You can almost picture the confusion at the counter: someone opens the box expecting a familiar crispy ring and instead finds a pile of tiny fried onion clusters. Technically accurate, sure. Emotionally satisfying? Eh, that’s another story. By 1984, they were discontinued. Alas. @mcdonalds should Mike tell us about McPizza next? #mcnuggets #mcdonalds ♬ original sound – McDonald’s How Onion Nuggets brought us Chicken McNuggets But Arend was then instructed to apply the concept to a chicken-based product, and voilà—the Chicken McNugget was born, and we were never the same. So you could say onion nuggets walked so chicken nuggets could run! Interestingly, McDonald’s could take Burger King’s approach, which essentially makes “rings” out of minced onions. According to Tasting Table, “The goal isn’t to recreate the diner-style onion ring, but to offer a salty, crunchy side that’s cheap, uniform, and easy to churn out by the millions.” However, some have criticized this recipe as more like “tiny onion flavored doughnuts.” Honestly, not seeing the problem there. There have been far worse mess-ups And when you think about McDonald’s’ long history of bizarre menu failures, including the 1960s Hula Burger (a pineapple slice with cheese), McSpaghetti, and Seinfeld-inspired Muffin Toppers, deep-fried onion bits don’t sound too strange. Some folks are even nostalgic about it and would love to see its glorious return. While the odds are never zero, they are quite low.  That’s not to say the restaurant won’t ever sell proper onion rings. But Mike Haracz, a former McDonald’s manager of culinary innovation, explains in a TikTok video that they would likely only ever be a “limited-time offer” so as not to compete with their “over-the-top profitable” French fries. @chefmikeharacz Replying to @mikeyday00 Former #McDonalds corporate chef explains why they won’t have onion rings anytime soon. #mcdonaldssecrets #McDonaldssecret #mcdonaldslife #McDonaldsMenu #mcdonaldsfries #mcdonaldsfrenchfries #mcdonaldsfriesaresogood #mcdonaldsfriesmhmm #FastFood #FastFoodSecrets #FrenchFries #Fries #FYP ♬ original sound – Chef Mike Haracz If you’re jonesing for some McDonald’s onion rings, they’re occasionally served in places outside the United States, such as Turkey, Greece, Israel, and even Australia. Just as Haracz predicted, they’re limited-time items. We can probably all agree that if any menu item deserves a comeback, it’s the Apple Fritter. The post A failed ‘nugget’ experiment explains why you’ll never find onion rings at McDonald’s appeared first on Upworthy.