Is In-N-Out Beef 80/20? Unpacking the Famous Burger's Fresh Ingredients
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4 min read
While many burger connoisseurs believe the perfect patty ratio is 80% lean and 20% fat, a common assumption is that In-N-Out beef is 80/20. The reality is that the iconic fast-food chain uses 100% fresh, USDA ground chuck, which naturally has a high-fat content similar to the 80/20 blend, but isn't explicitly defined as such.