Mix butter and sugars until well blended add egg and mix thoroughly. Add in vanilla, salt, baking powder and soda blend in well. Add in flour stir until all flour is incorporated into batter.

Divide batter into 3 equal portions. Press 1 portion of batter into seasoned 5 inch cast iron skillet and sprinkle with 5-6 mini peanut butter cups and bake in 350 degree oven for 17-20 minuets or until edges of cookie are golden brown.

Remove from oven and let cool for about 5 minutes and place a scoop of ice cream in middle of cookie and drizzle with chocolate sauce!! Enjoy!!