Makes 3 to 4 drinks.
1 cup chilled watermelon pur?e
1 cup fresh or frozen blackberries
1 tsp. fresh cilantro leaves
1 tsp. vanilla extract
Juice from 1 or 2 fresh limes
1/2 cup chilled tequila or to taste
1 tbl. Triple Sec
2 to 3 cups crushed ice
Blend first seven ingredients together until smooth. Add ice and blend until smooth. Serve immediately.
Note: Rim glasses with sea salt or raw sugar.