4 to 5cupscubed seedless watermelon chunksfor both granita and soda
1/4cupfreshly squeezed lime juiceabout 2 limes
1handfulfresh mintor to taste
1tsppure vanilla extract
For the Soda
4 to 5 cupscubed seedless watermelon chunksfrom a 5 pound melon
1cup fresh squeezed lemon juiceabout 5 lemons
1tsppure vanilla extract
3/4cupsimple syrup
1handfulmintor to taste
Instructions
For the Granita - Puree all ingredients in a blender until smooth. Strain through a fine mesh sieve. Pour into a 9 x 13-inch metal baking pan. Freeze mixture for 1 hour. Stir and scrape with a fork, mashing any frozen parts. Cover and freeze mixture until firm, about 2 hours. Using a fork, scrape granita vigorously to form soft fluffy flavor crystals. DO AHEAD: Can be made 3 days ahead. Cover tightly with foil and keep frozen. Give it a quick scrape before serving. Optional-top granita with whipped cream or place ice cream or frozen yogurt at the bottom of a frosted glass and top with granita. Add a shot of hootch, rum or vodka for an adult granita.
For the Soda - Pulse watermelon, lemon juice, mint, vanilla and 3/4 cup simple syrup (optional) in a blender or food processor until pureed. Pour into fine mesh strainer and let stand for 20 minutes or until juice has drained through. Refrigerate. Combine 75% juice and 25% carbonated water to make soda. Add watermelon drops (optional) to enhance flavor. Add rum or vodka for an adult soda.