The Real Reason Walmart Ice Cream Sandwiches Don't Melt

Although ice cream that can't melt sounds more like something that Willy Wonka would create than something you could find in real life, it turns out that the rumors you've heard about Walmart's ice cream sandwiches are true. Despite seemingly being made out of normal ice cream, a Great Value Ice Cream Sandwich won't melt when you take it outside in the summer. How do they make this happen, and is it actually safe to eat something that so callously breaks a basic scientific principle? Let's take a look at the real reason why Walmart ice cream sandwiches don't melt, even in hot temperatures.