Ingredients
Instructions
- Preheat oven to 350°F
- Spray the bottom only of a 13 x 9 inch baking pan with nonstick cooking spray.
- In a large bowl, place the cake mix, melted butter and egg.
- Blend 1 to 2 minutes with mixer set on medium speed until crumbly.
- Set aside 1 cup of the crumb mixture.
- Firmly press remaining crumb mixture into bottom of pan.
- Bake 15 minutes.
- In a medium saucepan, combine 1 cup of the chocolate chips and condensed milk.
- Warm over low heat, stirring until smooth.
- Remove from heat and stir in vanilla.
- Spread over hot crust.
- Stir walnuts and remaining 1 cup chocolate chips into reserved crumb mixture.
- Sprinkle over chocolate filling.
- Bake 25 to 28 minutes or until topping is firm to the touch.
- Transfer to wire rack and cool completely.
- Cut into bars.