- 1/2 cup butter or margarine, softened
- 1 cup packed brown sugar
- 1 egg
- 1 teaspoon vanilla extract
- 1 3/4 cups all-purpose flour
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- FILLING:
- 1 cup chopped walnuts
- 1/2 cup packed brown sugar
- 1/4 cup sour cream
- In a mixing bowl, cream the butter and brown sugar. Beat in egg and vanilla. Combine flour, baking soda and salt; gradually add to the creamed mixture. Refrigerate for 30 minutes. Roll into 1-in. balls. Place 2 in. apart on greased baking sheets. Using the end of a wooden spoon handle, make an indentation in the center of each ball. Combine filling ingredients; spoon about 1 teaspoonful into each cookie. Bake at 350 degrees F for 11-13 minutes or until lightly browned. Cool for 5 minutes before removing to wire racks.