Peanut Butter Refrigerator Cookies

• 1/2 cup butter or margarine, softened
• 1 cup chunky peanut butter
• 3/4 cup sugar
• 1/2 cup firmly packed brown sugar
• 1 egg, lightly beaten
• 1 teaspoon vanilla extract
• 1 1/4 cups all-purpose flour
• 1 1/2 teaspoons baking powder
• 1/4 teaspoon salt

1. Cream butter and peanut butter in a large mixing bowl. Gradually add sugar, beating well. Beat in egg and vanilla.
2. Combine flour, baking powder, and salt; add to creamed mixture, stirring well.
3. Divide dough in half; shape each half into a roll, 2 inches in diameter. Wrap in waxed paper, and chill 3 hours or until firm.
4. Cut into 1/4-inch slices; place 2 inches apart on ungreased cookie sheets. Bake at 350u0b0 for 10 minutes or until lightly browned. Remove from cookie sheets, and cool on wire racks.

butter, chunky peanut butter, sugar, brown sugar, egg, vanilla, flour, baking powder, salt

Taken from www.myrecipes.com/recipe/peanut-butter-refrigerator-cookies (may not work)