INGREDIENTS
1
Egg yolk, large
1 cup
All-purpose flour
1/2 tsp
Baking powder
1/2 tsp
Baking soda
1/2 cup
Brown sugar, light
1 cup
Confectioners sugar
3 tbsp
Nestle toll house baking cocoa
4 oz
Nestle toll house dark chocolate morsels
1/4 tsp
Table salt
2 tsp
Vanilla
1/2 tsp
Nescafe clasico pure instant coffee granules
3 tbsp
Butter, unsalted
2 tbsp
Milk
1/2 cup
Sour cream