1/3 cup sugar

1/4 cup water

1/3 cup light corn syrup

2 cups pureed watermelon

1 Tbsp lemon juice

Combine sugar, water and syrup in a saucepan. Stir until it boils. Reduce heat and simmer for 5 minutes. Let cool. Refrigerate. Remove meat from the watermelon and discard seeds. Puree in a blender. Measure and add 3 cups of watermelon and lemon juice to the cold sugar, water, syrup mixture. Pour into machine for 20-30 minute or until desired consistency.