Turtle Cake

Directions

1. 1
   Prepare cake mix according to directions.
2. 2
   Pour 1/3 of batter into greased 9 x 13-inch pan and bake 15 minutes at 350°.
3. 3
   Combine caramels, milk and margarine in a double boiler until blended, stirring often.
4. 4
   Pour over first layer of baked cake.
5. 5
   Pour rest of batter over caramel layer and sprinkle with chips and walnuts. Bake at 350° for 45 minutes.
6. 6
   When cool, frost with Cool Whip.