It isn't really ice cream, but it isn't a milkshake either. Get the scoop on this treat's secret ingredients—and other Wendy's Frosty facts.
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The Frosty is one of five original Wendy’s menu items
The co-founder of Wendy’s, Dave Thomas, opened the first location in 1969 with a five-item menu, which included hamburgers, chili, french fries, soft drinks and the Frosty. Thomas had previously managed a few Kentucky Fried Chicken franchises, where he cut down the size of the menu, increasing sales—and he followed the same idea with Wendy’s. All of these items are still available on the menu today, and in the mid-2000s, Wendy’s restaurants served about 300 million Frostys annually, according to the company.
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Frostys require a very specific cold temperature
Keeping the signature consistency of the Wendy’s Frosty—a cross between a milkshake and soft-serve ice cream—is essential. In fact, Thomas wanted to recreate the milkshakes he’d had growing up that were so thick, spoons were necessary. The Frosty is kept between 19 and 21 degrees Fahrenheit to achieve this consistency.
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The Frosty’s ingredients aren’t a secret—but the exact formula is
Among all the Wendy’s Frosty facts people want to know, the formula is the ultimate treasure. The Frosty mix consists of milk, cream, sugar and cocoa, as well as other ingredients. Even though Wendy’s lists these ingredients on their website, it is hard to find a good copycat recipe—although that doesn’t stop food bloggers and Frosty fans alike from trying. The Daily Meal reports that the current Frosty formula is the same as it was back in 1969, except for a decrease in butterfat, according to Denny Lynch, former senior vice president of communications at Wendy’s.
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The chocolate Frosty isn’t 100% chocolate
According to Wendy’s, Thomas intentionally made the original chocolate Frosty taste less chocolatey because he didn’t want to overwhelm customers with too much chocolate flavor if they paired a Frosty with a burger. Instead, the chocolate flavor is actually a combination of chocolate and vanilla. Thomas originally had one Frosty machine, so he combined the chocolate-and-vanilla mix himself.
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There have been a few different Frosty variations
In August 2006, Wendy’s introduced the vanilla Frosty, now a staple on the menu. Other Frosty varieties, however, didn’t make the cut. Wendy’s introduced the Strawberry Frosty Shake, the Twisted Frosty, the Frosty Parfait, the Frosty Float and the Frosty Waffle Cone in the mid- to late 2000s. If you’re up on your Wendy’s Frosty facts, you know these flavors no longer exist.
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Wendy’s hosts a Frosty 5K
The annual Wendy’s Frosty 5K Run/Walk is in Columbus, Ohio, and raises funds for the Dave Thomas Foundation for Adoption. The charity, founded by Thomas, who was also adopted, finds permanent homes for children waiting in North America’s foster-care systems. Participants pay a fee for race registration and receive a cold Frosty post-race. In 2024, the race raised more than $200,000.
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The Frosty has fewer calories than other leading shake-like treats
A large chocolate Frosty has fewer calories than other frozen treats at fast-food restaurants. One large order is about 590 calories, in comparison to Sonic and Dairy Queen’s large chocolate shakes with 1,330 calories and 920 calories, respectively. Meanwhile, a small vanilla Frosty is the lowest-calorie Frosty order at Wendy’s, with only 280 calories.
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Wendy’s tries to limit Frosty waste
Any excess Frosty mixture at the end of the day is emptied and stored in a freezer overnight before it goes back into the machine the following day, according to one former employee. This is part of an effort to reduce food waste (and other fast-food restaurants are following suit). Some stores even utilize uneaten, still-fresh burgers in their chili recipe, according to Business Insider.
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Sources
- Wendy’s: “The Wendy’s Story”
- Wendy’s: “Investor Relations”
- Wendy’s: “Small Chocolate Frosty”
- Frosty 5K: “Wendy’s Frosty 5K”
- 3BL Media: “Wendy’s Annual Frosty 5K Raises Critical Funds for Dave Thomas Foundation for Adoption”
- Sonic: “Nutritional Information”
- Business Insider: “I worked at Wendy’s for five years, and these are the most surprising things you probably know about the chain”
