Hot Dr. PepperŪThe Dr. Pepper Museum is located in Waco, Texas. 12 ounces Dr. PepperŪ Pour the Dr. PepperŪ into a saucepan. Heat until it is hot and bubbly, at exactly 170°F. Place a lemon slice in the bottom of each of two mugs. Pour the Dr. PepperŪ into the mugs, then serve immediately. |