Rinse the strawberries and remove the stems. Squeeze the lemon to extract the juice. Place the strawberries in a blender with the lemon juice, sugar, and Sainte Lucie 5-Spice Blend, then blend until the mixture is smooth.
Let the mixture rest for about ten minutes to minimize foaming.
Pour the mixture into the well-chilled dish and return it to the freezer. Every hour, scrape the surface with a fork to break up the ice crystals that form and achieve a slushy texture.
After about 3 hours (depending on the freezer's power), the granita should have a light, airy texture.
