Ingredients

1/4 cup sugar 

1/4 cup sour cream 

2 tablespoons freshly squeezed orange juice 

2 tablespoons unsalted butter 

Preparation

In a medium saucepan, combine all ingredients. Cook, stirring constantly, over medium heat until sugar dissolves. Increase heat to high, and bring mixture to a boil. Cook, stirring constantly, for 3 minutes more.