Decadent Keto German Chocolate Cake

Prepare to be amazed by our **Ultimate Keto German Chocolate Cake**, arguably the easiest and most delectable sugar-free dessert you’ll ever create. This exquisite cake combines a wonderfully moist, rich low-carb chocolate base with a generous topping of fluffy brown “sugar” coconut pecan frosting. It’s a true keto masterpiece that brings all the classic flavors of German chocolate cake without the unwanted carbs and sugar, making it the perfect guilt-free indulgence for any occasion. Whether you’re a seasoned keto baker or just starting your low-carb journey, this recipe is designed for success, delivering incredible taste and texture that will impress even the most discerning palates.

Slice of German Chocolate cake sits on a small white plate next to a fork. A glass of milk is sitting next to it and the cut cake is just visible in the background.

Why This Keto German Chocolate Cake Will Be Your New Favorite

This isn’t just another low-carb cake; it’s a meticulously crafted dessert designed to deliver maximum flavor and satisfaction while adhering to your ketogenic lifestyle. Here’s what makes this Keto German Chocolate Cake truly exceptional:

  • Unbelievably Moist and Rich: Experience the deep, decadent flavor of chocolate in every bite. Our carefully balanced recipe ensures the cake remains incredibly moist and tender, defying expectations for a low-carb dessert. It’s guaranteed to silence any chocolate cravings you might have, leaving you completely satisfied without the sugar crash.
  • A Harmonious Blend of Textures: Prepare your taste buds for an exciting journey! This cake offers a delightful interplay of textures that elevates the entire experience. The delicate crunch of pecans beautifully complements the luscious, fluffy frosting, which is generously studded with tender, flaky coconut. Each forkful is a symphony of contrasting sensations that will make your mouth happy.
  • Truly Guilt-Free Indulgence: With an impressive **only 5g net carbs per slice**, you can genuinely have your cake and eat it too! This recipe allows you to enjoy a classic dessert without derailing your ketogenic diet, making it perfect for celebrations, everyday treats, or simply a moment of pure, unadulterated pleasure.
  • Surprisingly Simple to Make: Despite its gourmet appearance and rich flavor profile, this Keto German Chocolate Cake is straightforward to prepare. We’ve streamlined the process to ensure that even novice bakers can achieve spectacular results, making a luxurious low-carb dessert accessible to everyone.
Bowls of measured ingredients to make a Keto German Chocolate Cake on the countertop.

The Keto Advantage: Crafting a Sugar-Free Masterpiece

Traditional German chocolate cake is famously sweet, relying heavily on refined sugar in both the cake and its iconic caramel-like frosting. Adapting such a classic to a ketogenic framework requires thoughtful ingredient substitutions to maintain flavor, texture, and structural integrity without the carb overload. Our recipe leverages the power of keto-friendly alternatives to recreate the beloved taste and feel of German chocolate cake, proving that you don’t have to sacrifice flavor when going low-carb.

By replacing conventional flour with a blend of almond flour and a touch of xanthan gum, we achieve a tender crumb that holds up beautifully. Granular Swerve sweetener provides the essential sweetness without the glycemic impact of sugar, while brown Swerve mimics the rich, caramelized notes crucial for the frosting. This intelligent re-engineering ensures that every component of the cake aligns with keto principles, allowing you to enjoy a truly indulgent experience that supports your health goals.

Essential Ingredients for Your Keto German Chocolate Cake

The success of this keto German Chocolate Cake lies in selecting the right ingredients. Here’s a closer look at some key components and why they’re perfect for this recipe:

  • Heavy Cream: This is a keto baker’s best friend! While traditional German chocolate cake frosting often calls for evaporated milk, which is high in lactose (sugar), heavy cream achieves the same creamy, luxurious consistency without the added carbs. It forms the rich base for our delicious sugar-free frosting, contributing to its incredible mouthfeel and flavor.
  • Unsweetened Shredded Coconut: German Chocolate Cake simply isn’t complete without coconut. However, it’s crucial to select **unsweetened** shredded coconut. Many brands add significant amounts of sugar, which can drastically increase your carb count and negate the keto benefits. Always check the nutrition label carefully. Brands like Bob’s Red Mill offer unsweetened shredded coconut with only 1g net carbs per serving, making it an excellent choice. If you prefer a more pronounced, chunkier texture in your frosting, consider using Bob’s Red Mill Coconut Flakes instead.
  • Coconut Flour: This is our secret weapon for perfecting the frosting! You only need a small pinch of coconut flour in the frosting mixture. Its highly absorbent properties help to stabilize the emulsion, preventing the butter from separating out and ensuring you achieve the ideal thick, creamy, and consistent frosting texture. Don’t worry about the rest of the bag; coconut flour is incredibly versatile! You can use it to make a quick Keto Mug Brownie, or as an essential component for the perfect topping in a Keto Peach Cobbler, adding fiber and structure to many other keto recipes.
  • Almond Flour: As a primary flour in the cake base, super-fine blanched almond flour provides a tender, delicate crumb that’s ideal for keto baking. It’s naturally low in carbs and high in healthy fats, giving the cake a rich texture.
  • Swerve Sweetener (Granular & Brown): Swerve is a fantastic erythritol-based sugar replacement that bakes and measures just like sugar, but with zero calories and 0g net carbs. The granular version is perfect for the cake, while brown Swerve adds depth and the characteristic caramel notes to the frosting, mimicking brown sugar perfectly.
  • Xanthan Gum: A tiny amount of xanthan gum acts as a binder and thickener in the cake batter, essential when baking with gluten-free flours like almond flour. It helps improve the cake’s elasticity and moisture, preventing it from crumbling and ensuring a lovely texture.
A 2/3 cut German Chocolate Cake with slices on plates, a napkin and a knife surrounding it on the countertop.
Plated slice of cake with a fork taking a piece out of the thin edge of the wedge.

Expert Tips for a Flawless Keto German Chocolate Cake

Achieving keto baking perfection often comes down to a few key techniques. Follow these chef’s tips to ensure your German Chocolate Cake turns out beautifully every time:

  • Customizing Your Cake: Coconut Lover or Not? While coconut is central to German chocolate cake, we understand not everyone is a fan. If you prefer to skip the coconut, simply omit the shredded coconut from the frosting recipe for a delicious brown “sugar” pecan frosting. Alternatively, you can bake the chocolate cake as instructed and then top it with our rich Keto Cream Cheese Frosting instead. This offers a different but equally delightful low-carb dessert experience.
  • The Golden Rule: Don’t Overbake! Keto cakes, especially those made with almond flour, can dry out quickly if overbaked. Remember that the cake continues to cook slightly as it cools. The best way to check for doneness is to gently insert a knife or a clean toothpick into the center of the cake. If it comes out clean or with just a few moist crumbs attached, it’s ready to be removed from the oven. Erring on the side of slightly underbaked is often better than overbaked for a moist result.
  • Achieving Perfect Frosting Consistency: If you find your frosting is too thin and difficult to spread, it likely hasn’t cooked long enough. The key to a rich, spreadable German chocolate frosting is allowing it to thicken properly on the stovetop. Continue cooking and stirring over medium heat until it reaches a thick, custard-like consistency that coats the back of a spoon. Patience here will be rewarded with perfectly textured frosting.
  • Patience is Key: Cool Your Cakes Completely! This tip cannot be stressed enough. Attempting to frost warm or even slightly warm cake layers will result in the frosting melting and sliding right off, creating a messy situation. Ensure your cake layers are absolutely, completely cooled to room temperature before you even think about applying the frosting. This might take a couple of hours, so plan accordingly.
  • Mastering the Slice: How to Cut Perfect Cake Portions: For those Instagram-worthy, pristine cake slices, a little technique goes a long way. Use a thin, serrated knife, such as a tomato knife. Cut with a gentle sawing motion rather than pressing straight down. For extra clean cuts, run the knife under warm water between each slice, wiping it completely dry (but still warm to the touch) before making the next cut. Chilling the entire frosted cake in the refrigerator for 10 to 15 minutes prior to slicing will also significantly help the slices come out cleanly and hold their shape.

Frequently Asked Questions About Keto German Chocolate Cake

What is Swerve and Why is it Used in This Recipe?

Swerve is a popular allulose and erythritol blend keto sugar replacement. It offers the same sweetness as sugar with zero calories and 0g net carbs per serving, making it ideal for keto baking. It bakes and browns just like traditional sugar, providing excellent flavor and texture without raising blood sugar levels. We use both granular Swerve for the cake and brown Swerve for the frosting to achieve that classic caramelized German chocolate flavor.

Can I Make a Smaller Version of This Keto Chocolate Cake?

Absolutely! This recipe is easily adaptable. To make a smaller cake, simply cut all the ingredient quantities in half, including both the cake and frosting recipes. Bake it in a single 8-inch round pan instead of two. Adjust baking time as needed, usually a bit less than the full-sized cake, keeping an eye on it to prevent overbaking.

How Should I Store Leftover Keto German Chocolate Cake?

Leftover Keto German Chocolate Cake should be stored in an airtight container in the refrigerator for up to 5-7 days. For longer storage, you can freeze individual slices or the entire cake (well-wrapped) for up to 1-2 months. Thaw in the refrigerator overnight before serving for best results.

What if I Don’t Have Xanthan Gum?

Xanthan gum is highly recommended for its binding and thickening properties in keto baking, especially for cakes made with almond flour. If you don’t have it, the cake might be a bit more fragile or crumbly, but it should still work. You can try a small amount of psyllium husk powder (about half the amount of xanthan gum) as a substitute, but be aware it can affect the color and texture slightly.

Thick slice of German Chocolate Cake on a white plate, with another slice on a plate with a fork in the background.

More Amazing Keto Desserts to Satisfy Your Cravings

If you loved this German Chocolate Cake, you’re in for a treat! Explore more of our fantastic keto-friendly dessert recipes:

  • Low Carb Keto Bread Pudding with Vanilla Sauce
  • Keto Edible Cookie Dough Recipe
  • Best Keto Red Velvet Cake Recipe
  • 3-Ingredient Keto Chocolate Mousse
  • Keto French Toast Sticks Recipe
  • Keto Chocolate Pudding Recipe with Cocoa Powder

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For more delicious recipes, visit our sister sites, 40 Aprons and Easy Cheap Recipes.

Slice of German Chocolate cake sits on a small white plate next to a fork. A glass of milk is sitting next to it and the cut cake is just visible in the background.

Keto German Chocolate Cake

Prep:
15 minutes
Cook:
45 minutes
Our keto German chocolate cake might be the easiest and tastiest sugar-free dessert you’ll ever make. Moist low-carb chocolate cake topped with the perfect amount of fluffy brown “sugar” coconut frosting.



Cheryl Malik

Cheryl Malik

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16
slices

Ingredients

For the Cake



  • ¾ cup cocoa powder unsweetened



  • 2 cups Granular Swerve Sweetener



  • 2 ¼ cups super-fine blanched almond flour



  • 1 teaspoon xanthan gum



  • 2 teaspoons fresh baking powder



  • 1 teaspoon fresh baking soda



  • ½ teaspoon salt



  • 1 teaspoon pure vanilla extract



  • ½ cup unsalted butter at room temperature



  • 4 large eggs at room temperature



  • cup milk of choice divided

For the Frosting



  • 2 cups heavy cream



  • 6 large egg yolks



  • 1 cup Brown Swerve Sweetener



  • 1 cup unsalted butter at room temperature



  • 1 teaspoon pure vanilla extract



  • 2 cups unsweetened shredded coconut



  • 1 ½ cups chopped pecans



  • 1 pinch coconut flour

Equipment

  • Two 8-inch round cake pans
  • Parchment paper
  • Two large mixing bowls
  • medium saucepan
  • Hand mixer or stand mixer

Instructions 

For the Cake

  1. Preheat oven to 325° Fahrenheit. Grease two 8-inch round cake pans, line pans with parchment paper, then grease parchment paper.
    Two buttered and lined cake pans.
  2. In large bowl, whisk together cocoa powder, Swerve, almond flour, xanthan gum, baking powder, baking soda, and salt.
    Dry ingredients for keto chocolate cake
  3. In another large bowl, beat vanilla, butter, and eggs (one at a time) until combined.
    Egg and butter in a silver mixing bowl
  4. Add half of almond flour mixture to egg mixture and beat until combined, then add half of milk. Repeat until all flour and milk is combined into egg mixture. Scrape down sides of bowl as needed.
    Chocolate cake batter in a silver mixing bowl
  5. Divide batter evenly between cake pans. Bake 18-20 minutes, or until knife (or toothpick) inserted in center of cake comes out cleanly.
    Chocolate cake in a silver round cake pan
  6. Remove from oven and let cool in pans for 10 minutes, then flip cake onto cooling racks and let sit until completely cooled.
    Unfrosted layer of German chocolate cake

For the Frosting

  1. In medium saucepan over medium heat, combine cream, yolks, Swerve, and butter. Cook until thick, approximately 10 minutes.
    Two sticks of butter and heavy cream in a silver saucepan
  2. Remove from heat. Stir in vanilla, coconut, and pecans. Sprinkle coconut flour on surface and whisk to combine.
    German chocolate cake frosting in a silver saucepan

To Assemble

  1. Place one cooled layer of cake on plate or stand and frost top. Stack second layer of cake on top of first and frost top and sides.
    Frosted keto German chocolate cake

Notes

  • To cut the most perfect cake slices, use a tomato knife or another thin, serrated knife. Cut with a gentle sawing motion, and run the knife under warm water between each slice. Make sure the knife is completely dry, but still warm to the touch, before you cut again. Chilling the cake for 10 to 15 minutes first will also help your slices come out cleanly.

Nutrition Information

Serving: 1slice |
Calories: 545kcal |
Protein: 10g |
Fat: 53g |
Saturated Fat: 26g |
Trans Fat: 1g |
Total Carbs: 48g |
Fiber: 7g |
Sugar: 4g |
Added Sugars: 0g |
Erythritol: 36g |
Allulose: 0g |
Sugar Alcohols: 0g |
Net Carbs: 5g |
Vitamin C: 0.5mg |
Cholesterol: 196mg |
Sodium: 239mg |
Potassium: 485mg |
Calcium: 140mg |
Iron: 4mg

Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.

 

Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.

 

To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.

© Author: Cheryl Malik
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