Ingredients
1/3 cup peanut butter
¼ cup butter, softened
¼ cup white sugar
¼ cups packed brown sugar
1 eggs
1 tbsp. Milk
1 tsp. Vanilla extract
½ cup all-purpose flour
1/4 tsp. Baking powder
1/8 tsp. Salt
Preheat oven to 375 degrees F (190 degrees C).
In a large bowl, cream together the peanut butter, butter, white sugar, and brown sugar until well blended. Beat in the egg, milk, and vanilla one at a time. Combine the flour, baking powder, and salt; stir into creamed mixture. Roll tablespoonfuls of dough into balls. Place cookies 2 inches apart onto ungreased cookie sheets. Press each ball once with fork tines.
Bake for 8 to 10 minutes in the preheated oven, or until edges are lightly browned.