Banana Bundt Cake Recipe UK: Towering Height With No Collapse Trick

This banana Bundt cake recipe UK delivers the towering height and moist texture you crave without the dreaded collapse. 💛 I've perfected the technique after years of testing, ensuring every slice stays perfectly domed and tender. The secret lies in precise ingredient ratios and a foolproof baking method that works in any UK oven.

What makes this recipe stand out is its simplicity—just six core ingredients plus ripe bananas for natural sweetness. The cake bakes at 160°C (fan 140°C) for 50-60 minutes, developing that signature golden crust while keeping the centre moist. I've adjusted the recipe for UK ovens, which often run cooler than their US counterparts, ensuring consistent results.

By the time it emerges from the oven, you'll have a towering cake with crisp edges and a velvety interior, all held together by the no-collapse trick. The aroma alone will have everyone gathering in the kitchen. This is the kind of dessert that makes any occasion feel special—whether it's a family tea or a celebration gathering.

Optional variations include adding walnuts for texture or dark chocolate chunks for richness, but the core recipe remains foolproof. Let's get baking!

Ingredients for banana bundt cake recipe uk

Twelve ingredients transform into a towering banana Bundt cake with velvety texture and golden crust.

The bananas are non-negotiable—use ripe ones with brown speckles for maximum sweetness and moisture. Tesco Finest or Sainsbury's organic bananas work best, but any supermarket variety will do. For the flour, Doves Farm or Peters are reliable choices, but sift it yourself for that light, airy texture. The butter should be room temperature—no microwave shortcuts here. If you're in a rush, let it sit out for 30 minutes. The eggs need to be at room temperature too—cold eggs can cause the cake to sink.

No ripe bananas? Unripe bananas mashed with 1 tbsp lemon juice work in a pinch, but the texture won't be as tender. Swap the milk for almond milk if you prefer, but the cake may be slightly less moist. For a richer flavor, add 1 tbsp walnut oil to the batter. The vanilla extract should be pure—McCormick or Nelson & Sons are solid choices. If you're missing powdered sugar, granulated sugar crushed in a blender will suffice. The baking powder is crucial—Diamond Crystal measures differently than other brands, so use the amount listed, not what the box suggests.

Grease the Bundt pan thoroughly with vegetable oil, then dust with flour—tap out any excess so the cake doesn't stick. The batter should be thick but pourable; if it's too stiff, add 1 tbsp milk. Bake at 160°C (fan 140°C) for 50-60 minutes—the cake is done when a skewer comes out clean. Let it cool in the pan for 10 minutes, then invert onto a wire rack. Store wrapped at room temperature for 2 days or refrigerated for 5 days. For longer storage, freeze the whole cake for up to 3 months—thaw at room temperature before serving.

Step-by-step instructions for banana Bundt cake

Master the art of baking a towering Bundt cake that stays perfectly intact every time.

Begin by preheating your oven to 350°F. Generously grease your Bundt pan with the 0.25 cup vegetable oil, using a pastry brush for even coverage. Then dust thoroughly with the 2 tbsp Bundt pan flour, tapping out any excess. This double-layer method prevents sticking and ensures easy release.

In a medium bowl, sift together the 2 cups all-purpose flour, 2 tsp baking powder, 1 tsp ground cinnamon, and 0.5 tsp salt. Whisk gently to combine, creating air pockets that will give your cake a light texture. Set aside—this dry mix will form the structural backbone of your cake.

In a stand mixer fitted with the paddle attachment, beat the 1 cup softened unsalted butter on medium speed for 2-3 minutes until completely smooth. Gradually add the 1.5 cups granulated sugar and 0.5 cup light brown sugar, mixing on high speed for another 4-5 minutes until the mixture is pale, light, and fluffy.

This creaming process incorporates air into the batter, which is crucial for achieving that signature Bundt cake height. You'll know it's ready when the mixture nearly doubles in volume and leaves faint streaks on the bowl when the beaters are lifted. Stop mixing at this point—overmixing develops gluten and can lead to a dense cake.

Add the 2 whole large eggs, one at a time, mixing on low speed after each addition until fully incorporated. Scrape down the sides of the bowl as needed. Stir in the 1 tsp vanilla extract and 0.5 cup milk until smooth.

In a separate bowl, mash the 3 large ripe bananas with a fork until completely smooth. Gradually add this banana puree to the butter mixture, alternating with the sifted dry ingredients. Begin and end with the dry mix, mixing on low speed just until combined. Avoid overmixing—this is where most Bundt cakes go wrong. The batter should be thick but pourable.

Pour the batter into the prepared Bundt pan, smoothing the top with a spatula. Place the pan on a baking sheet to catch any potential drips. Bake in the preheated oven for 45-55 minutes, or until a toothpick inserted into the center comes out clean. The cake should spring back gently when pressed in the center.

I recommend checking the cake at the 40-minute mark—ovens vary, and you want to catch it at peak doneness before it overbakes. The edges should be golden brown while the center remains slightly springy. Rotate the pan halfway through baking for even heat distribution, which is especially important for achieving that perfect tower shape.

Remove the cake from the oven and let it cool in the pan for 10 minutes. Then carefully invert it onto a wire rack to cool completely. This gradual cooling process prevents cracking and maintains the cake's structural integrity.

Once completely cool, dust the top generously with the 0.5 cup powdered sugar using a fine-mesh sieve. This not only adds a beautiful finish but also balances the natural sweetness of the bananas. Serve slices at room temperature for the best texture—each bite should be moist with just the right amount of chew from the cake's structure.

Best sauces and condiments for this dish

Classic Caramel Sauce

Warm homemade caramel sauce transforms this cake into a showstopper. Simmer 1 cup granulated sugar in a heavy saucepan over medium heat until it turns a deep amber color—about 8-10 minutes. Slowly whisk in ½ cup heavy cream and 2 tbsp unsalted butter until smooth. Let cool slightly before drizzling over the cake. I use Sainsbury's heavy cream for the best texture. 🍯

Whipped Cream Perfection

Lightly sweetened whipped cream is my go-to for topping banana Bundt cake. Whip 1 cup chilled heavy cream with 1 tbsp icing sugar and ½ tsp vanilla extract until soft peaks form. For extra flair, fold in 2 tbsp crushed meringue—this adds a delicate crunch that balances the cake's moisture. Serve immediately to prevent melting.