Healthy Whole Wheat Banana Cake with Creamy Greek Yogurt Chocolate Frosting
If you’re on the hunt for a dessert that feels indulgent but is also packed with wholesome ingredients, look no further than this Healthy Whole Wheat Banana Cake with Creamy Greek Yogurt Chocolate Frosting. This cake is not only moist and flavorful but also boasts the nutritional benefits of whole wheat flour and the creaminess of Greek yogurt. Plus, it’s naturally sweetened with ripe bananas and dark brown sugar, making it a delightful treat that you can feel good about serving to your family and friends.
Whether you’re celebrating a special occasion or just in need of a sweet pick-me-up, this cake ticks all the boxes. The addition of a rich chocolate frosting made from Greek yogurt and cream cheese elevates this cake to another level, ensuring each bite is a perfect harmony of flavors.
Why It Works Every Time

The magic of this Healthy Whole Wheat Banana Cake lies in its perfectly balanced ingredients. The ripe bananas lend natural sweetness and moisture, while the whole wheat flour provides a nutty flavor and hearty texture. The use of coconut oil instead of butter keeps it light yet satisfying, and the dark brown sugar adds a depth of flavor that white sugar simply can’t match. The creamy Greek yogurt frosting not only tastes amazing but also adds a protein boost, making this cake a more nutritious choice than traditional options.
The Ingredient Lineup
- 1/2 cup coconut oil, melted – A healthier fat option that adds moisture and flavor.
- 1/2 cup + 2 tablespoons dark brown sugar – Provides sweetness and a rich, caramel-like flavor.
- 2 large eggs, at room temperature – Binds the ingredients together.
- 2 teaspoons vanilla extract – Enhances the overall flavor of the cake.
- 1 1/2 cups whole-wheat flour – Adds fiber and nutrients.
- 1 teaspoon baking soda – Helps the cake rise.
- 1/2 teaspoon cinnamon – Adds warmth and spice.
- 1/2 teaspoon salt – Balances the sweetness.
- 1/2 cup 2% vanilla bean Greek yogurt – Keeps the cake moist and adds protein.
- 1/4 cup unsweetened almond milk – Adjusts the batter’s consistency.
- 3 large very ripe bananas, smashed – The star ingredient that sweetens and flavors the cake.
- 1/2 cup 2% vanilla bean Greek yogurt – For the creamy frosting.
- 4 ounces cream cheese, very soft – Adds richness to the frosting.
- 1 teaspoon vanilla extract – For extra flavor in the frosting.
- 1/2 cup confectioners’ sugar, sifted – Sweetens the frosting without being overly heavy.
- 1/4 cup + 2 tablespoons unsweetened cocoa powder, sifted – Provides the chocolate flavor.
- 1/2 teaspoon cinnamon – Adds a delightful hint of spice to the frosting.
Equipment Breakdown
- Mixing bowls – For combining your dry and wet ingredients.
- Measuring cups and spoons – Essential for accurate ingredient quantities.
- Whisk – To ensure the batter is smooth and well-combined.
- Spatula – For folding ingredients together gently.
- 9-inch round cake pans – Perfect for baking your banana cake.
- Cooling rack – To cool your cake completely before frosting.
- Electric mixer – Useful for whipping the frosting to a creamy texture.
How to Prepare Healthy Whole Wheat Banana Cake with Creamy Greek Yogurt Chocolate Frosting

Step 1: Preheat the Oven
Start by preheating your oven to 350°F (175°C). This ensures that your cake will bake evenly.
Step 2: Prepare the Cake Pans
Grease your 9-inch round cake pans with a little coconut oil or line them with parchment paper for easy removal after baking.
Step 3: Mix the Wet Ingredients
In a large mixing bowl, combine the melted coconut oil and dark brown sugar. Whisk together until well blended. Add in the eggs and vanilla extract, mixing until smooth.
Step 4: Combine the Dry Ingredients
In another bowl, whisk together the whole-wheat flour, baking soda, cinnamon, and salt. This helps to evenly distribute the baking powder and spices.
Step 5: Combine Everything Together
Gradually add the dry ingredients to the wet mixture, alternating with the Greek yogurt and almond milk. Mix until just combined, being careful not to overmix.
Step 6: Fold in the Bananas
Gently fold in the smashed ripe bananas until evenly distributed throughout the batter.
Step 7: Bake the Cake
Divide the batter evenly between the prepared cake pans and smooth the tops. Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
Step 8: Cool the Cake
Once baked, remove the cakes from the oven and allow them to cool in the pans for about 10 minutes. Then, transfer to a cooling rack to cool completely.
Step 9: Make the Frosting
While the cakes are cooling, prepare the frosting. In a mixing bowl, beat the softened cream cheese until smooth. Add the Greek yogurt, vanilla extract, confectioners’ sugar, cocoa powder, and cinnamon. Beat until creamy and well-combined.
Step 10: Frost the Cake
Once the cakes are completely cool, place one layer on a serving plate. Spread a generous amount of frosting on top, then place the second layer on top and frost the top and sides of the cake.
Step 11: Serve and Enjoy
Slice the cake and serve it to your friends and family. Watch as they enjoy this deliciously healthy dessert!
Ingredient Swaps & Substitutions

- For a dairy-free option, substitute cream cheese with a dairy-free cream cheese alternative.
- If you don’t have coconut oil, melted butter or another neutral oil can work as a substitute.
- Use honey or maple syrup instead of dark brown sugar for a natural sweetener option.
- For a gluten-free version, you can substitute whole-wheat flour with a gluten-free all-purpose flour blend.
Author’s Commentary
This Healthy Whole Wheat Banana Cake with Creamy Greek Yogurt Chocolate Frosting is not just a dessert; it’s a celebration of flavors and healthful eating. It’s incredible how simple ingredients can come together to create something so delightful. The moistness of the cake combined with the creamy frosting makes it a hit at any gathering. Enjoy it with a cup of coffee in the afternoon or serve it as a decadent dessert after dinner. No matter when you choose to indulge, this cake is sure to satisfy your sweet tooth without the guilt!
Storing, Freezing & Reheating
This cake can be stored in an airtight container in the refrigerator for up to five days. If you want to freeze it, wrap the individual slices in plastic wrap and place them in a freezer-safe bag. It can be frozen for up to three months. To reheat, simply let it thaw in the refrigerator overnight and enjoy it at room temperature, or warm it slightly in the microwave for a cozy treat.
Frequently Asked Questions
Can I use frozen bananas for this recipe?
Yes, frozen bananas can be used as long as they are thawed and mashed before adding to the batter. They should be very ripe for the best flavor.
How can I make this cake sweeter?
If you prefer a sweeter cake, you can increase the amount of dark brown sugar or add a bit of honey or maple syrup to the batter.
Is there a way to make this cake low-carb?
To make it low-carb, consider using almond flour or a low-carb flour blend instead of whole wheat flour, and adjust the sweetener accordingly.
Can I add nuts or chocolate chips to the cake batter?
Absolutely! Chopped walnuts or chocolate chips can be folded into the batter for added texture and flavor.
Final Bite
This Healthy Whole Wheat Banana Cake with Creamy Greek Yogurt Chocolate Frosting is not just a delightful dessert; it’s a wholesome treat that nourishes both body and soul. With its moist texture, rich chocolate flavor, and creamy frosting, it’s hard to believe this cake is made with such healthy ingredients. The next time you find yourself with ripe bananas, don’t just make banana bread; whip up this delicious cake and share it with your loved ones. You might just find that it becomes a new family favorite! Enjoy every bite!

Healthy Whole Wheat Banana Cake with Creamy Greek Yogurt Chocolate Frosting
Ingredients
Equipment
Method
- Step 1: Preheat the Oven - Start by preheating your oven to 350°F (175°C).
- Step 2: Prepare the Cake Pans - Grease your 9-inch round cake pans with coconut oil or line them with parchment paper.
- Step 3: Mix the Wet Ingredients - In a large mixing bowl, combine melted coconut oil and dark brown sugar. Whisk until well blended, then add eggs and vanilla extract, mixing until smooth.
- Step 4: Combine the Dry Ingredients - In another bowl, whisk together whole-wheat flour, baking soda, cinnamon, and salt.
- Step 5: Combine Everything Together - Gradually add dry ingredients to wet mixture, alternating with Greek yogurt and almond milk. Mix until just combined.
- Step 6: Fold in the Bananas - Gently fold in smashed ripe bananas until evenly distributed.
- Step 7: Bake the Cake - Divide the batter between prepared pans and smooth the tops. Bake for 25-30 minutes.
- Step 8: Cool the Cake - Allow cakes to cool in pans for about 10 minutes, then transfer to a cooling rack to cool completely.
- Step 9: Make the Frosting - Beat softened cream cheese until smooth, then add Greek yogurt, vanilla extract, confectioners' sugar, cocoa powder, and cinnamon. Beat until creamy.
- Step 10: Frost the Cake - Place one layer on a serving plate, spread frosting on top, then place the second layer and frost the top and sides.
- Step 11: Serve and Enjoy - Slice the cake and serve to your friends and family.
Notes
- Store in an airtight container in the fridge for up to five days.
- Wrap slices in plastic wrap and freeze for up to three months.
- Use dairy-free cream cheese for a dairy-free option.
- For a gluten-free cake, substitute whole wheat flour with gluten-free all-purpose flour.
