Make a tasty twist on the classic strawberry shortcake. Shake things up by broiling marshmallows on top of this treat.
In a medium bowl, toss berries with sugar. Add rum and stir to combine. Let sit 10 minutes.
Divide berries among shortcakes, making sure to douse with accumulated juices. Top each with a dollop of marshmallow. Toast with kitchen torch or under broiler. Serve.