1 c. butter
1 c. peanut butter
1 c. sugar
1 c. brown sugar, firmly packed
2 eggs
2 c. flour
1 tsp. baking soda
1 pkg. chocolate chips (16 oz.)

Preheat oven 325 degrees. Cream butter and peanut butter together. Gradually add sugar, beat well, add eggs, 1 at a time, beat after each.

Sift flour with baking soda into creamed mixture. Stir in chocolate chips. Roll in 1 teaspoon in ball in hand and flatten out each cookie on greased cookie sheet. Bake 15 minutes.