Dominique Ansel Bakery in London is serving a watermelon ice cream that comes in a real slice of watermelon. The soft serve, called What-a-Melon, is made with fresh watermelon juice and even has ...

Process until mixture comes together, then add the remaining watermelon cubes; puree until smooth and creamy. Transfer ice cream to 9x5-in. loaf pan. Freeze until firm, 3-4 hours. Let stand 15 ...