- 6 tablespoons butter
- 1 cup firmly packed golden brown sugar
- 1/3 cup heavy whipping cream
- 2 tablespoons light corn syrup
- 1/2 teaspoon rum-flavored extract
- Melt butter in a heavy saucepan over medium heat; add brown sugar, cream, and corn syrup. Bring to a boil; cook and stir until sugar dissolves, about 1 minute. Remove saucepan from heat and stir in rum extract. Cool slightly before serving.