Magelby's Fresh Buttermilk Syrup

1 cube butter

1 cup sugar

1 cup buttermilk

1 Tablespoon vanilla

1 Tablespoon corn syrup

½ teaspoon baking soda

Bring first 5 ingredients to a boil.

Add baking soda

Boil 10 seconds and remove from heat immediately to avoid boil over

Here is Holly Foutz's recipe.
1 cube butter
3/4 cup sugar
1/2 cup buttermilk
1/2 tsp baking soda
1 tsp vanilla

Combine 1 cube butter, 3/4 cup sugar and 1/2 cup buttermilk.
Cook over med-low heat until butter is melted and sugar has dissolved.
Take off heat and add 1/2 tsp baking soda and 1 tsp vanilla
Stir well
This syrup will foam up, so stir each time before spooning it on french toast or pancakes