INGREDIENTS
1 stick
butter (room temperature)
1/3 cup
brown sugar
1/3 cup
white sugar
1/2 tsp
vanilla
1
egg
1 1/2 cups
all purpose flour
1/2 tsp
baking soda
2 tsp
cinnamon
1
box instant chocolate pudding (I used Jello brand)
1/2 cup
milk
1 5/9 oz
chocolate bar (chopped)