Heat oven to 350 degrees.
Grease 13 X 9 inch baking pan.
Combine all bar ingredients except nuts and raisins; beat at low speed until moistened.
Beat 2 minutes at medium speed.
Stir in nuts and raisins.
Pour into greased pan.
Bake for 45-50 minutes or until toothpick inserted in center comes out clean.
Cool completely.