Chewy Choco-Caramel Squares

Directions

• Preheat oven to 350°. In a large bowl, combine cake mix, eggs and oil; beat on low speed 30 seconds. Beat on medium 2 minutes. Fold in chocolate chips, baking chips and toffee bits.
• Press half of mixture into a greased 13x9-in. baking pan. Bake 10 minutes. Meanwhile, in a large saucepan, combine milk, caramels and butter. Cook and stir over medium heat until smooth.
• Pour caramel mixture over crust. Crumble remaining cake mixture over top. Bake 20-25 minutes longer or until edges begin to brown and topping is set. Cool completely in pan on a wire rack. Cut into bars.