The science behind smooth, creamy ice cream relies heavily on cooking the custard base to just the right temperature so the egg yolks thicken properly without overcooking. The Thermapen® is the perfect tool to ensure you hit the right temperature without any guesswork. It’s faster than a traditional thermometer, and that speed is necessary to prevent scrambled eggs and ruined custard. Plus, it doesn’t just take the guesswork out of ice cream making, but all of your protein-cooking and grilling tasks as well.