Sonic Drive-In: Pumpkin Pie Shake from 7 Fast-Food Holiday Drinks to Avoid Slideshow

7 Fast-Food Holiday Drinks to Avoid Slideshow

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Jack in the Box: Eggnog Ice Cream Shake

If you thought eggnog alone was a drink that tipped the calorie scale, just imagine what happens when it's featured as a milkshake flavor. Go for the large, 24-ounce size of the real vanilla ice cream and eggnog syrup shake and you'll be filled with more than holiday cheer — try 1,135 calories (487 from fat) and 37 grams of saturated fat. And their other holiday offering, a Pumpkin Pie Ice Cream Shake, is almost equally indulgent at 1,129 calories for the large size. For either one of those liquid desserts, you might as well have ordered three cheesecakes off the menu (it would actually save you about 200 calories).