1/2 c. butter
1 c. firmly packed light brown sugar
1 egg
1 tsp. vanilla extract
1 c. sifted all-purpose flour
1/2 tsp. baking soda
1/4 tsp. salt
1 c. uncooked quick cooking rolled oats
1/2 c. chopped walnuts
1/2 c. raisins

Preheat oven to 400 degrees. Cream the butter and sugar with an electric mixer at medium speed until light and fluffy. Beat in egg, vanilla, flour, baking soda and salt. Stir in the oats, walnuts and raisins until well mixed. The mixture will be very stiff.

Turn the mixture into a greased 9 x 9 x 2 inch baking pan and spread evenly. Bake, uncovered, for 12 minutes. Cool in pan, then cut into 24 bars.