
What Are Hot Dog Casings Made Of? Here’s What You’re Really Eating.
HuffPost
Spoiler alert: That signature "snap" usually comes from intestines.
Whether you’re at a backyard barbecue or a baseball game, there’s no question that hot dogs are a summer staple. Their satisfying saltiness, the vast array of toppings and that satisfying snap when you bite into one ― our mouths are watering already.
But what exactly makes that classic snap? Do we even want to know? Today, we’re doing a deep dive into the world of hot dog casings, with insights from industry experts. Here’s what you need to know.
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