All you need is a few ingredients for this delicious drink.
Create your homemade cinnamon simple syrup by following the instructions in the recipe.
Add rosemary, fresh berries, lemon wedges and cinnamon syrup to a cocktail shaker.
Muddle the ingredients together, preferably with a muddler, until all the juices are released.
Add your ingredients to your shake. Use a cocktail strainer and strain into cocktail glasses filled with fresh ice. Garnish and serve immediately.