1. Chill two margarita glasses in the freezer. Spread a thin layer of sugar on a plate, and sprinkle it with a bit of flaky sea salt and ground cinnamon. 2. Add the persimmon puree, tequila, lime juice and simple syrup to a cocktail shaker. Fill the shaker with ice, cover, and shake vigorously until well-chilled. 3. Remove the glasses from the freezer and press the rims into the sugar mixture, ensuring that the entire rim gets coated. 4. Divide the cocktail mixture into the glasses. Garnish with round of fresh lime if desired. They can also be served over crushed ice.
