Chop 2 oz. chocolate. Beat cake mix, dry pudding mix, eggs, sour cream, oil and water in large bowl with mixer until blended. Stir in chopped chocolate. Pour into 2 (9-inch) round pans sprayed with cooking spray.
Bake 30 to 35 min. or until toothpick inserted in centers comes out clean. Cool in pans 10 min. Loosen cakes from sides of pans. Invert onto wire racks; gently remove pans. Cool cakes completely.
Microwave COOL WHIP and remaining chocolate in microwaveable bowl on HIGH 1-1/2 min. or until chocolate is completely melted and mixture is well blended, stirring after 1 min. Let stand 15 min. to thicken.
Stack cake layers on plate, filling and frosting with COOL WHIP mixture. Sprinkle with nuts.
Prepare using 1 pkg. (1.4 oz.) JELL-O Chocolate Flavor Sugar Free Fat Free Instant Pudding, BREAKSTONE'S Reduced Fat or light sour cream, and COOL WHIP LITE Whipped Topping.
The fudge-like texture of this cake improves when it is stored overnight in the refrigerator.
How to Store
Keep frosted cake refrigerated.
Calories From Fat
% Daily Value*
Total Fat 20g
Saturated Fat 9g
Trans Fat 0g
Total Carbohydrates 41g
Dietary Fiber 2g
* 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.