1/2 cup butter, softened

2/3 brown sugar

1 tsp vanilla

1 egg

1 yolk

2 cups flour (or more)

2/3 tsp baking soda

2 tbs dulce de leche

Directions – combine.  Scoop out 1/4 cups dough.  Chilling is important or cookies will be flat.  350 degrees. 10 to 12 minutes