FOR THE COOKIES:
1 C butter, softened
1 1/4 C sugar
1 large egg
2 tsp of The Olive Bin's Orange Vanilla White Balsamic Vinegar
2 T instant coffee granules
1 tsp baking soda
1/2 tsp salt
2 C all purpose flour
FOR THE FROSTING:
1/2 C butter, softened
2 C powdered sugar, sifted
2 tsp of The Olive Bin's Espresso Dark Balsamic Vinegar