Caramel Brownies

45 - 50 caramels {1 bag}
1/3 C evaporated milk
1 yellow cake mix
1/3 C evaporated milk {again}
2/3 C melted butter
1/2 C flour
1/3 C cocoa
1 bag milk chocolate chips

Melt caramles and 1/3 C evaporated milk in microwave for 2 minutes. Stir until creamy, microwaving for 1 minute more if necessary. Mix toegher cake mix, butter, flour, and other evaporated milk. Take two thirds of the dough and press into a 9x13 pan. Bake at 350 degrees for 6 minutes. Mix cocoa into remaining batter. Take cake out. Sprinkle with chocolate chips over top, then pour caramel over. Drop remainig batter on top. Bake at 350 degrees for 15 minutes. Let cool 10 minutes and refrigerate 15 - 20 minutes for caramel to set up.