The ad for the Jack in the Box bacon milkshake includes the important disclaimer that the beverage's stay on the menu will be "as limited as limited can be," and encourages would-be shake drinkers to act fast. dennys bacon sundae,
A Jack In The Box spokesperson told the Huffington Post, "The shake is not listed on our menus in the restaurants, so it’s more of a 'secret item' that people can order. Each restaurant is getting a very limited quantity, so we don’t know how long they will last."
After looking into the nutritional information on the bacon milkshake, we can't help but feeling relieved it won't be around forever. According to the Jack in the Box website, which lists the bacon shake as a beverage rather than a dessert, a "regular" 16 oz bacon shake weighs in at 773 calories and 40 grams and fat. A 24 oz large, meanwhile, add a whopping 1081 calories and 54 grams of fat to your meal.
We couldn't find any other examples of major chains serving bacon milkshakes in the past. But Denny's has been serving a bacon sundae since April, so Jack in the Box isn't the first chain to hop on the bacon dessert bandwagon.
Source: huffingtonpost