McDonald's New & Improved Burgers Have One Major Flaw

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McDonald's fans are excited at the moment. The fast-food chain brought back its beloved Spicy Chicken McNuggets, announced that its

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Big Mac sauce will be available in dip cups, and, most importantly, upgraded its signature burgers in the previous week.

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Upgrades include softer toasted buns, precisely melted cheese, and extra special sauce on Big Macs.

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Another alteration that cooks onions directly on McDonald's burger patties seems to be giving customers an unpleasant taste.

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McDonald's claims that adding white onions to its burger patties will give them a "juicier, caramelized flavor," but onion-haters are angry that some burgers

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I can't stand onions. "If they make this change where I am, McDonald's will be dead to me," one Redditor wrote.

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The improved When grilled, McDonald's burgers are topped with diced onions. McDonald's isn't the first to use it. White Castle cooks its slider patties directly over diced

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Fans also worry about McDonald's burger enhancement's impact on onion allergy sufferers. Some customers advised ordering burgers sans onions

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One fan requested McDonald's on Twitter whether it would clean and sanitize grills before cooking burger patties without onions for allergy

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