Skinny Cookies n Cream Chocolate Cake
There’s something about dessert that brings us all together, isn’t there? When I think of indulgence, I can’t help but reminisce about the first time I tried the Skinny Cookies n Cream Chocolate Cake. It was a chilly evening, and I was hosting a small gathering of friends. I wanted to impress them with something delicious yet guilt-free, and this cake was the answer. The blend of rich chocolate and creamy cookies n cream flavors left everyone craving for more. It’s a dessert that not only satisfies your sweet tooth but also keeps things light and enjoyable. I remember watching my friends take that first bite, their eyes lighting up with delight, and I knew I had struck gold. This cake has since become a staple in my dessert repertoire, perfect for any occasion, whether it’s a celebration or just a casual evening treat.
Recipe Snapshot
35 mins
10 mins
25 mins
Medium
150 kcal
2 g
Keto, Gluten-Free, Low FODMAP
5 g
Mixing Bowl, Chef’s Knife, Whisk, Baking Sheet, Oven
The Best Thing About This Skinny Cookies n Cream Chocolate Cake
A Guilt-Free Indulgence
One of the best things about the Skinny Cookies n Cream Chocolate Cake is that it allows you to indulge without the guilt. Using a cake mix and Diet Coke as a base, this recipe brings down the fat and calorie content significantly, ensuring you can satisfy your sweet cravings without straying from your health goals.
Simple Ingredients
This cake is made from simple ingredients that you probably already have in your pantry. The combination of chocolate fudge cake mix with cookies n cream pudding makes it incredibly rich and flavorful, while the light Cool Whip topping adds a fluffy texture that ties it all together beautifully.
Quick and Easy Preparation
Let’s be honest, sometimes we just don’t have the time to whip up an elaborate dessert. This Skinny Cookies n Cream Chocolate Cake comes together in a snap. Just mix a few ingredients, pop it in the oven, and you’ll have a delicious cake ready to be enjoyed in no time.
Perfect for Any Occasion
Whether you’re celebrating a birthday, hosting a gathering, or simply treating yourself, this cake fits right in. Its lovely appearance and delightful taste make it a perfect centerpiece for any dessert table. Plus, it’s an excellent way to impress guests without spending the entire day in the kitchen.
Leftovers – If There Are Any!
After serving this cake, you might find yourself with some leftovers, and that’s a great thing! The Skinny Cookies n Cream Chocolate Cake keeps well in the refrigerator, maintaining its deliciousness for days. I love to sneak a piece during the day—it’s like a little reward for myself!
Main Ingredients for Skinny Cookies n Cream Chocolate Cake

When it comes to baking, the right ingredients make all the difference. In the Skinny Cookies n Cream Chocolate Cake, each ingredient plays a vital role in achieving that perfect texture and flavor. The combination of a light cake mix and creamy pudding results in a moist cake, while the whipped topping adds a delightful finish.
- 1 chocolate fudge cake mix: This is the base of your cake, providing rich chocolate flavor without too much fat.
- 1 can (12 oz.) Diet Coke: The secret ingredient that makes this cake moist and light, helping to cut down on calories.
- 1 package (4.2 oz.) Cookies ‘n Cream Instant Pudding Mix: Adds a layered creaminess and enhances the flavor profile.
- 1/2 cup low-fat milk: Necessary for the pudding mix to create that creamy texture.
- 1 tsp. vanilla (optional): A hint of vanilla can elevate the cake’s flavor.
- 1 carton (8 oz.) light or fat-free Cool Whip, thawed: This luscious topping keeps the cake light and fluffy.
- 9 mini OREOS, chopped (optional): A fun garnish that enhances the cookies n cream theme.
Cooking Instructions for Skinny Cookies n Cream Chocolate Cake

Making the Skinny Cookies n Cream Chocolate Cake is truly an enjoyable experience. Follow these simple steps to create this delightful treat. Each step guides you to achieve the best results, ensuring a cake that’s as delicious as it is easy to make!
- Preheat your oven to 350 degrees F (175 degrees C) and spray a 9×13-inch baking dish with cooking spray; set aside. This initial step is crucial to ensure your cake doesn’t stick.
- In a large mixing bowl, combine the chocolate fudge cake mix and Diet Coke. Whisk together until just combined, being careful not to overmix. A few lumps are okay; this will yield a fluffy texture.
- Pour the cake batter into your prepared baking dish, leveling it out with a spatula. Bake in the preheated oven for about 25 to 28 minutes or until a toothpick inserted in the center comes out clean. Keep an eye on it, as ovens vary!
- Once baked, remove the cake from the oven and let it cool completely in the pan. Patience is key here; allowing it to cool will help achieve the right frosting consistency.
- While the cake cools, prepare the frosting. In a mixing bowl, whisk together the Cookies ‘n Cream Instant Pudding Mix, low-fat milk, and vanilla until well combined. The mixture should thicken nicely, creating that creamy base.
- Next, gently fold in half of the Cool Whip until it’s well incorporated. Then, fold in the remaining half. This method helps keep the frosting light and airy, which is essential for the cake.
- Once the cake has cooled, spread the frosting over the top generously. Don’t be shy here; the frosting is what makes this cake truly special.
- If desired, sprinkle the chopped mini OREOS on top for a delightful crunchy finish. This adds both flavor and visual appeal to your cake.
- Cut the cake into 15 squares and serve to your eager guests or enjoy it yourself. Store any leftovers in the refrigerator to keep them fresh.
- Enjoy the deliciousness of your Skinny Cookies n Cream Chocolate Cake and share the joy with family and friends!
Things Worth Knowing
- Cooling Time: Let the cake cool completely before frosting. This prevents the frosting from melting and ensures a beautiful presentation.
- Storage: Keep leftovers in an airtight container in the refrigerator for up to five days. This cake stays delicious even after a few days!
- Serving Temperature: This cake is best served chilled, as this enhances the creamy texture of the frosting.
- Ingredient Quality: Using high-quality cake mix and pudding will elevate the taste of your cake significantly!
Pro Tips and Tweaks

Every recipe has room for personal touches, and the Skinny Cookies n Cream Chocolate Cake is no exception. Here are some tips to help you make this dessert uniquely yours:
- Make it gluten-free: Substitute the cake mix for a gluten-free version to cater to dietary restrictions without losing flavor.
- Flavor variations: Try using a different cake mix flavor, like yellow or vanilla, for a new twist.
- Mix-ins: Fold in some chocolate chips or nuts into the batter for added texture and flavor.
- Serve with fruit: Serve slices of the cake with fresh berries on the side for a refreshing contrast.
- Presentation: Drizzle a bit of chocolate or caramel sauce over the top before serving to make it even more appealing.
- Layering: Consider making this cake in layers for a more impressive presentation at gatherings. Alternate cake layers with frosting.
Serving This Skinny Cookies n Cream Chocolate Cake
Serving the Skinny Cookies n Cream Chocolate Cake is as enjoyable as making it! Here are some delightful ways to serve this rich dessert:
- At Gatherings: This cake is perfect for parties or gatherings, where guests can help themselves to a slice and enjoy it with friends.
- Special Occasions: Celebrate birthdays or anniversaries by presenting this cake as the star of the dessert table.
- Weeknight Treat: Enjoy a slice after dinner on a cozy weeknight, making any evening a bit more special.
- With Coffee: Pair slices with a hot cup of coffee or tea for a delightful afternoon treat.
- Chilled Slices: For a refreshing dessert on hot days, serve the cake slices chilled.
- Picnics: Pack slices for a picnic, adding a sweet touch to your outdoor activities.
FAQ
Conclusion
The Skinny Cookies n Cream Chocolate Cake is not just a dessert; it’s an experience that combines flavor and guilt-free indulgence. With its rich chocolate flavor and creamy topping, this cake is bound to become a favorite among friends and family. I encourage you to give it a try—you won’t regret it!

Skinny Cookies n Cream Chocolate Cake
Equipment
- Mixing Bowl
- Chef's Knife
- Whisk
- Baking Sheet
- Oven
Ingredients
- 1 package chocolate fudge cake mix
- 1 can (12 oz.) Diet Coke
- 1 package (4.2 oz.) Cookies 'n Cream Instant Pudding Mix
- 1/2 cup low-fat milk
- 1 tsp. vanilla (optional)
- 1 carton (8 oz.) light or fat-free Cool Whip, thawed
- 9 mini OREOS, chopped (optional)
Instructions
- Preheat your oven to 350 degrees F (175 degrees C) and spray a 9x13-inch baking dish with cooking spray; set aside. This initial step is crucial to ensure your cake doesn’t stick.
- In a large mixing bowl, combine the chocolate fudge cake mix and Diet Coke. Whisk together until just combined, being careful not to overmix. A few lumps are okay; this will yield a fluffy texture.
- Pour the cake batter into your prepared baking dish, leveling it out with a spatula. Bake in the preheated oven for about 25 to 28 minutes or until a toothpick inserted in the center comes out clean. Keep an eye on it, as ovens vary!
- Once baked, remove the cake from the oven and let it cool completely in the pan. Patience is key here; allowing it to cool will help achieve the right frosting consistency.
- While the cake cools, prepare the frosting. In a mixing bowl, whisk together the Cookies 'n Cream Instant Pudding Mix, low-fat milk, and vanilla until well combined. The mixture should thicken nicely, creating that creamy base.
- Next, gently fold in half of the Cool Whip until it’s well incorporated. Then, fold in the remaining half. This method helps keep the frosting light and airy, which is essential for the cake.
- Once the cake has cooled, spread the frosting over the top generously. Don’t be shy here; the frosting is what makes this cake truly special.
- If desired, sprinkle the chopped mini OREOS on top for a delightful crunchy finish. This adds both flavor and visual appeal to your cake.
- Cut the cake into 15 squares and serve to your eager guests or enjoy it yourself. Store any leftovers in the refrigerator to keep them fresh.
- Enjoy the deliciousness of your Skinny Cookies n Cream Chocolate Cake and share the joy with family and friends!
