Caramel Brownies

1 box German chocolate cake mix
1 cup walnuts
1/3 cup evaporated milk (for brownies)
1 1/2 sticks butter / margarine
1 bag (14 oz) caramels
1/3 cup evaporated milk (for melting caramels)
1 cup chocolate chip


Melt caramels and 1/3 c. evapoated milk in the microwave. Check and stir often. Keep warm. Mix cake mix, melted butter, nuts, and 1/3 c evap. milk. Press half of this batter into a 9 x 13 pan. Bake at 350 for 6 minutes. Remove from oven and sprinkle chocolate chips over all. Next pour hot caramels over all. Crumble remaining brownie batter over the caramel. Return to the oven and bake for 16 minutes. Cool before cutting.