DirectionsTo make the simple syrup: Combine 1 cup water, 1 cup sugar and 6 ounces blackberries in a sauce pan and heat on medium heat until sugar is dissolved.
Blend until smooth.
Then remove it from the heat and cool.
Combine all of the margarita ingredients in a shaker with ice.
Shake and pour into a glass rimmed in sugar.
Use a blackberry for garnish and enjoy!