Brown Sugar Hard Sauce

• 1/3 cup (packed) golden brown sugar
• 4 tablespoons dark rum
• 1 tablespoon grated tangerine or orange peel
• 1 cup (2 sticks) unsalted butter, room temperature
• 1/2 cup powdered sugar

1. Stir brown sugar and 3 tablespoons rum in heavy small saucepan over medium-low heat until sugar dissolves.
2. Mix in tangerine peel.
3. Cool to room temperature.
4. Using electric mixer, beat butter in medium bowl until light.
5. Add remaining 1 tablespoon rum, brown sugar mixture and powdered sugar and beat until well blended and smooth.
6. (Can be prepared 1 week ahead.
7. Cover and refrigerate.
8. Bring to room temperature before serving.)

golden brown sugar, dark rum, unsalted butter, powdered sugar

Taken from www.epicurious.com/recipes/food/views/brown-sugar-hard-sauce-3022 (may not work)