Chocolate Caramel Brownies

2 boxes Devil's Food cake mix
1 cup butter
1 can evaporated milk
1 package caramels
1 package milk chocolate chips

1st layer:
Mix 1 box cake mix, 1/2 cup melted butter, and 1/3 cup evaporated milk together. Spread into bottom of 13 X 9 inch pan. Bake @ 350 for 7-8 minutes.

2nd layer:
Unwrap all caramels and melt with 1/3 cup evaporated milk. Pour over 1st layer.

3rd layer:
Milk 1 box cake mix, 1/2 cup melted butter, and 1/3-1/4 cup evaporated milk depending on how crumbly you want it to be. Add chocolate chips. Crumble over other layers. Bake @ 350 for another 7-8 minutes.