Caramel Cake - cooking recipe

Ingredients

1 box butter recipe cake mix
1 box light brown sugar
1 1/2 sticks butter
1 can Eagle Brand milk
1 small can (2/3 c.) Carnation milk

Preparation

Prepare cake mix according to directions for layer cake.
Mix other ingredients well.
Cook over low heat 30 minutes or until thickened.
Spread on cooled cake layers.