Walnut Thumbprints - cooking recipe

Ingredients

1/2 cup butter, softened
1 cup brown sugar, packed
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 brown sugar, packed
1/4 cup sour cream

Preparation

In mixing bowl, cream the butter and brown sugar. Beat in egg & vanilla.
Combine dry ingredients; gradually add to the creamed mixture.
Refrigerate for 30 minutes.
Roll into 1-inch balls.
Place 2-inches 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 for 11 to 13 minutes or until lightly browned.
Cool for 5 minutes before removing to wire racks.