Peanut butter surprises

1 cup butter, soft
1 cup crunchy peanut butter
3/4 cup brown sugar
3/4 sugar
2 eggs
1 tsp vanilla
2 1/2 cups flour
1 tsp baking powder
1 tsp baking soda
1/2 tsp salt
1 cup peanut butter cups, chopped

Preheat oven to 350 degrees. Cream all ingredients together, saving peanut butter cups for last. Stir those in with a scraper. Drop by spoonful on baking sheets. Bake for 15ish minutes, or until LIGHTLY browned.