20 Jun Blue Rosemary Tonic Posted at 04:55h in Sin categoría by frissie 0 Likes Ingredients 100 gr. Frozen Frissie Blueberries 1 Rosemary sprig 1 Tsp Sugar 1 Can Tonic Water 30 ml Gin of your choice Ice Preparation Add the blueberries, rosemary sprig, and a teaspoon of sugar into a glass and muddle them, add ice to your liking, pour the gin, and stir. Top up the glass with tonic water. Mix gently and enjoy!