Ingredients Ingredient Checklist 10 fresh blackberries, plus more for garnish 1 ½ ounces gin Ice Soda water Rosemary sprig for garnish Directions Step 1 Muddle blackberries in a cocktail shaker. Add gin and ice; cover and shake until frosty. Strain into an ice-filled glass. Top off with soda water and garnish with more blackberries and a […]