Magic Syrup - cooking recipe

Ingredients

1 cup white sugar
1/2 cup buttermilk
1/2 cup butter
1 teaspoon vanilla extract
1 teaspoon baking soda

Preparation

Combine sugar, buttermilk, and butter in a large saucepan over medium heat; cook and stir until melted and smooth, about 4 minutes. Stir in vanilla extract. Add baking soda and stir until syrup is frothy and doubles or triples in volume, about 1 minute.