1/2 c. crunchy peanut butter
1/3 c. butter
3/4 c. white sugar
3/4 c. brown sugar
2 eggs
2 tsp. vanilla
1 c. flour
1 tsp. baking powder
1/4 tsp. salt

Combine 1/2 cup crunchy peanut butter, 1/3 cup butter, 3/4 cup sugar, 3/4 cup brown sugar. Beat to creamy. Beat in 2 eggs, 2 tablespoons vanilla. Beat in 1 cup flour, 1 teaspoon baking powder, 1/4 teaspoon salt. Spread in 9 x 13 pan, top with 6 ounce chocolate chips. Cook in oven 5 minutes, take out, run through chips with a knife to make swirls or lines (don't overdo). Cook another 15 to 20 minutes.