Blackberry Pineapple Smash

(Via http://whatsgabycooking.com) Ingredients

• 10 blackberries
• 3 leaves fresh mint
• 1 ounce freshly squeeze lime juice
• 4 ounces clear rum
• 6 ounces pineapple juice
• club soda

Instructions

1. Muddle the blackberry, mint and lime juice in the bottom of a cocktail shaker.
2. Add the rum and pineapple juice, along with a few pieces of ice, and secure the lid onto the shaker. Shake for 30 seconds until the liquid is chilled.
3. Pour the cocktail into 2 ice-filled cocktail glasses and top with a spritz of club soda. Serve immediately.