Servings: 4 servings
- 1 1/2 pints blackberries
- 1/4 cup rum
- 1/2 teaspoon vanilla extract
- 1 teaspoon powdered sugar
- 1 cup heavy whipping cream
- Mash berries with a fork, add rum and let sit for at least 1 hour, or overnight.
- Whip vanilla extract, powdered sugar and whipping cream until soft peaks form.
- Fold macerated berries into whipped cream until mixture is a uniform blue color.
- Portion into glasses and serve with shortbread cookies.