Name: Irresistible Gluten Free Banana Cake with Salted Caramel Bliss
Prep time: 15 min
Cook time: 45 min
Total time: 70 min
Ingredients: 113 g Butter, melted and browned (can substitute with dairy-free butter for a dairy-free version); 100 g Light Brown Sugar (no direct substitute suggested); 100 g Granulated White Sugar (consider using coconut sugar for a lower glycemic option); 2 Eggs, at room temperature (for a vegan version, refer to alternative recipes); 1 tsp Vanilla Extract (optional but highly recommended); 400 g Overripe Bananas, peeled (use ripe bananas with brown spots, or applesauce in a pinch); 300 g Multipurpose Gluten Free Flour (can be replaced with various gluten-free flour blends as tested); 1 tsp Baking Soda (crucial for that perfect rise); ½ tsp Kosher Salt (no substitutions recommended); ½ tsp Ground Cinnamon (nutmeg can be used for a different flavor twist); 150 g Heavy Cream (can substitute with full-fat coconut milk for a dairy-free option); 226 g Unsalted Butter, very soft (dairy-free butter can replace this); 125-165 g Caramel Sauce (homemade is preferred for superior flavor); 90 g Egg Whites (no direct vegan substitute exists)

As I flipped through a stack of old recipe cards, a faded note caught my eye: “Banana Snack Cake.” Immediately, my mind transported me to warm, inviting kitchens filled with laughter and the sweet aroma of joy. This Gluten Free Banana Snack Cake with Salted Caramel Buttercream is a loving nod to those cherished memories, combining the delightful taste of ripe bananas with a rich and creamy frosting that dances on your taste buds. Not only is this cake incredibly easy to whip up, but it’s also a fantastic way to use those overripe bananas lingering on your counter, giving them a new life in a moist, fluffy masterpiece. Perfect for both special occasions and cozy family gatherings, this delicious treat is sure to satisfy dessert cravings without the fuss. Curious about how to create this delectable dessert that promises smiles all around? Let’s dive into the fun!

Why is this gluten-free cake a must-try?

Irresistible flavor combination: The marriage of ripe bananas with salted caramel buttercream creates an unforgettable taste sensation that will leave your guests in awe.

Effortless preparation: With simple ingredients and straightforward steps, you can have this delicious cake baking in no time.

Versatile options: Whether you prefer cream cheese frosting or a chocolate twist, this recipe adapts beautifully to your palate.

Perfect for sharing: This cake is an instant crowd-pleaser, perfect for gatherings, family dinners, or just an indulgent treat to brighten your day.

Don’t forget to check out my Guilt Free Energy Bites for a healthier snack option alongside this sweet delight!

Gluten Free Banana Cake Ingredients

Discover the key ingredients for an irresistible gluten free banana cake that guarantees delightful flavor and texture!

For the Cake

Butter (113g, melted and browned) – Adds richness and flavor; can substitute with dairy-free butter for a dairy-free version.
Light Brown Sugar (100g) – Provides sweetness and moisture; no direct substitute suggested.
Granulated White Sugar (100g) – Additional sweetness; consider using coconut sugar for a lower glycemic option.
Eggs (2, at room temperature) – Essential for structure and moisture; for a vegan version, refer to alternative recipes.
Vanilla Extract (1 tsp) – Enhances overall flavor; optional, but highly recommended!
Overripe Bananas (400g, peeled) – The star ingredient for flavor; use ripe bananas with brown spots, or applesauce in a pinch.
Multipurpose Gluten Free Flour (300g) – Provides necessary structure; can be replaced with various gluten-free flour blends as tested.
Baking Soda (1 tsp) – Acts as a leavening agent; crucial for that perfect rise.
Kosher Salt (½ tsp) – Balances the sweetness beautifully; no substitutions recommended.
Ground Cinnamon (½ tsp) – Adds warmth and depth; nutmeg can be used for a different flavor twist.

For the Salted Caramel Buttercream

Heavy Cream (150g) – Key for a luscious buttercream; can substitute with full-fat coconut milk for a dairy-free option.
Unsalted Butter (226g, very soft) – Essential for creating a rich buttercream; dairy-free butter can replace this.
Caramel Sauce (125g to 165g) – Sweet component for frosting; homemade is preferred for superior flavor.
Egg Whites (90g) – Vital for Swiss meringue buttercream; no direct vegan substitute exists.

Now you’re ready to create a delightful cake that your family will love!

Step‑by‑Step Instructions for Gluten Free Banana Snack Cake with Salted Caramel Buttercream

Step 1: Brown the Butter
Begin by melting 113g of unsalted butter in a heavy-bottomed saucepan over low heat. Swirl the pan occasionally until the butter becomes golden and fragrant, with a nutty aroma, taking about 5-7 minutes. Once browned, remove it from the heat and let the butter cool slightly while you prepare the other ingredients.

Step 2: Preheat Oven
Preheat your oven to 350°F (180°C). Prepare an 8×8-inch baking pan by lining it with parchment paper, allowing some overhang for easy removal later. This setup will ensure an even bake for your delightful Gluten Free Banana Snack Cake, resulting in a moist and fluffy texture.

Step 3: Combine Dry Ingredients
In a mixing bowl, whisk together 300g of multipurpose gluten-free flour, 1 tsp of baking soda, ½ tsp of kosher salt, and ½ tsp of ground cinnamon. Mix until thoroughly combined to eliminate any lumps. This blending ensures that your cake rises beautifully while creating a wonderful flavor profile to complement the bananas.

Step 4: Mix Wet Ingredients
In a large mixing bowl, cream the cooled, browned butter with 100g each of light brown and granulated white sugars, alongside 1 tsp of vanilla extract. Using an electric mixer on medium speed, beat until light and fluffy. Add 2 room-temperature eggs one at a time, mixing well after each. Finally, fold in 400g of mashed overripe bananas until just combined.

Step 5: Combine Mixtures
Gradually add the dry mixture to the wet mixture, using a spatula or wooden spoon to combine gently. Mix until just incorporated, avoiding overmixing to maintain a fluffy texture in your gluten-free banana snack cake. You should see a few specks of flour remaining in the batter, which will even out during baking.

Step 6: Bake
Pour the batter into the prepared baking pan, smoothing the top with a spatula. Place it in the preheated oven and bake for 40-45 minutes, or until a toothpick inserted into the center comes out clean. As it bakes, your kitchen will fill with the warm scent of bananas, making it hard to resist!

Step 7: Cool Completely
Once baked, remove the cake from the oven and allow it to cool in the pan for about 10 minutes. Then, lift the cake out using the parchment overhang and transfer it to a wire rack. Let it cool completely before frosting, ensuring the salted caramel buttercream will spread smoothly without melting.

Step 8: Make Caramel Sauce
In a saucepan, combine sugar with a splash of warm water, carefully stirring until dissolved. Heat over medium-low until it turns a deep amber color, around 8-10 minutes. Once caramelized, remove it from heat and stir in 150g of heavy cream and 113g of softened butter until fully combined. Let it cool completely before using.

Step 9: Prepare Buttercream
For the salted caramel buttercream, place 90g of egg whites and 200g of sugar in a heatproof bowl over simmering water. Whisk continuously until the mixture reaches 160°F (70°C), then remove from heat and cool slightly. Gradually add 226g of very soft unsalted butter and cooled caramel sauce while whipping until light and creamy.

Step 10: Frost
Once the gluten free banana snack cake is completely cooled, generously spread the salted caramel buttercream on top, using a spatula to create smooth or swirled patterns. Drizzle additional caramel sauce over the frosting and sprinkle with flaky sea salt for an indulgent finish that will make this cake truly irresistible!

Customized Gluten Free Banana Cake

Feel free to put your own twist on this delightful treat and make it even more special!

Almond Flour: Substitute part of the gluten-free flour with almond flour for a nutty, rich flavor. This addition can create a deliciously moist texture that pairs beautifully with bananas.
Cream Cheese Frosting: Swap the salted caramel buttercream for a tangy cream cheese frosting. The creaminess and slight tartness will balance out the sweetness of the cake perfectly.
Dark Chocolate Frosting: For a decadent twist, use dark chocolate frosting instead! This rich topping enhances the flavors of the banana and adds an indulgent touch to every bite.
Dairy-Free Cake: Use dairy-free butter and full-fat coconut milk instead of cream for a creamy, dreamy dairy-free version. It retains brightness without sacrificing flavor!
Add Ins: Toss in some chopped nuts or chocolate chips for a delightful crunch and extra dimension to your cake. It creates a fun texture contrast that marries well with the moist cake.
Spiced Variation: Experiment with different spices like nutmeg or cardamom instead of cinnamon for a warm and comforting flavor profile that complements the banana beautifully.
Chili Flakes: If you like a little heat, add a pinch of chili flakes to the frosting. This surprising twist creates a sweet and spicy sensation that delights the palate.
Fruit Swaps: If bananas aren’t your thing, consider using ripe apples or pears as a substitute. They lend sweetness and moisture, creating an unexpected variation that’s equally satisfying.

These variations will surely elevate your cake and ensure each bake becomes a new, cherished memory in your kitchen! Don’t forget to check out my Berry Banana Cottage for another delicious fruity twist!

How to Store and Freeze Gluten Free Banana Cake

Room Temperature: Store leftover gluten free banana cake in an airtight container at room temperature for up to 3 days, perfect for snacking or dessert.

Fridge: If you live in a warm climate, refrigerate leftovers to preserve freshness, allowing them to come to room temperature before serving for the best flavor.

Freezer: For longer storage, wrap the cooled cake tightly in plastic wrap and then in aluminum foil; it can be frozen for up to 3 months. Thaw in the fridge overnight before enjoying.

Reheating: To enjoy a slice warm, gently reheat in the microwave for 15-20 seconds. This will enhance the flavors and bring back the moist texture of the gluten free banana cake!

Make Ahead Options

These Gluten Free Banana Snack Cakes are perfect for busy home cooks looking to save time! You can prepare the cake batter up to 24 hours in advance by mixing all the dry and wet ingredients and storing the batter in the refrigerator. To ensure quality, cover the bowl tightly to prevent any drying out or browning of the bananas. The baked cake can be kept at room temperature for up to 3 days before frosting. To finish, allow the cake to come to room temperature before spreading the salted caramel buttercream on top, and you’ll have a delightful dessert ready with minimal effort for your busy weeknights!

What to Serve with Gluten Free Banana Snack Cake with Salted Caramel Buttercream

This delightful treat is perfect for creating a cozy, satisfying meal that your loved ones will adore.

Fresh Fruit Salad: A vibrant mix of berries and citrus adds a refreshing contrast to the rich cake, balancing sweetness with a zesty touch. The freshness complements the banana notes beautifully.
Vanilla Ice Cream: Its creamy, cool texture provides a delightful temperature contrast to the warm cake, creating a nostalgic dessert experience that feels indulgent and comforting.
Coffee or Espresso: Pairing this dessert with a rich cup of coffee enhances the caramel flavors and adds a cozy feel, perfect for leisurely afternoons or after-dinner conversations.
Chai Tea: The warming spices of chai harmonize beautifully with the cinnamon in the cake, creating a comforting drink that enhances the overall experience of your dessert.
Chocolate Chips: Sprinkling those on top adds an extra layer of indulgence, allowing for a chocolatey twist to each slice that makes every bite an adventure.
Nuts or Seeds: Crunchy walnuts or toasted pumpkin seeds provide a textural contrast and a nutritious boost, making it a well-rounded snack or dessert.

Indulge in these pairings, and enjoy the comfort of home-cooked goodness!

Expert Tips for the Best Gluten Free Banana Cake

Perfectly Ripe Bananas: Use overripe bananas with brown spots; they provide the best flavor and moisture for your gluten free banana cake.
Room Temperature Eggs: Ensure your eggs are at room temperature for optimal incorporation into the batter, leading to a fluffier texture.
Brown the Butter Well: Take care when browning butter; a heavy-bottom saucepan prevents burning and promotes even cooking, enhancing flavor.
Avoid Overmixing: When combining wet and dry ingredients, mix until just incorporated to keep your cake light and fluffy.
Cool the Cake Completely: Allow the cake to cool completely before frosting to ensure the salted caramel buttercream doesn’t melt into a gooey mess.

Gluten Free Banana Snack Cake with Salted Caramel Buttercream Recipe FAQs

How do I know if my bananas are ripe enough for this cake?
Absolutely! For the best flavor and moisture, look for bananas with brown spots all over their peel. Those overripe bananas will be naturally sweet and add that perfect moist texture. If you’re in a pinch, you can also use applesauce as a substitute!

How should I store leftover gluten-free banana cake?
I recommend storing the leftover cake in an airtight container at room temperature for up to 3 days. If you’re in a warmer climate, refrigerate it to maintain freshness. Just be sure to let it come back to room temperature before serving to bring back those delightful flavors!

Can I freeze this gluten-free banana cake? How?
Very! To freeze your gluten-free banana cake, wrap it tightly in plastic wrap, then cover it with aluminum foil to prevent freezer burn. It can last up to 3 months. When you’re ready to enjoy a slice, simply thaw it in the fridge overnight before indulging!

What should I do if my cake is too dense or doesn’t rise?
If your cake turns out dense, it could be due to overmixing the batter. When combining wet and dry ingredients, mix just until incorporated to maintain a light texture. Also, ensure your baking soda is fresh, as an expired leavening agent can prevent the cake from rising properly.

Are there any common allergens in this recipe?
Absolutely! This recipe contains eggs, butter, and may contain gluten if not using certified gluten-free flour. For a dairy-free version, opt for dairy-free butter and full-fat coconut milk. If you have specific allergies, make sure to use substitutes accordingly!

Can pets eat this banana cake?
No, it’s best to keep this cake away from pets. The ingredients like sugar, butter, and caramel can upset their tummy. While bananas are safe for most pets in small amounts, avoid sharing baked goods, as they often contain things that aren’t safe for our furry friends!