Line 13x9-inch pan with foil, with ends of foil extending over sides; spray with cooking spray.
Microwave unsweetened chocolate and butter in large microwaveable bowl on HIGH 2 min. or until butter is melted. Stir until chocolate is completely melted. Add sugar; mix well. Blend in eggs. Add flour; mix well. Stir in nuts. Spread into prepared pan.
Bake 30 to 35 min. or until toothpick inserted in center comes out with fudgy crumbs. (Do not overbake.) Meanwhile, microwave caramels and milk in microwaveable bowl on HIGH 2-1/2 min., stirring after 1 min. Stir until caramels are completely melted and mixture is well blended.
Spread caramel sauce over brownie; cool 5 min. Sprinkle with chocolate chunks. Cool completely. Use foil handles to lift brownies from pan before cutting to serve.
Enjoy a serving of these rich and indulgent brownies on a special occasion.
How to Store
Store in tightly covered container at room temperature.
Calories From Fat
% Daily Value*
Total Fat 12g
Saturated Fat 6g
Trans Fat 0g
Total Carbohydrates 25g
Dietary Fiber 1g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.