Desserts
Mary Berry's banana cake recipe delivers the perfect balance of a golden crust and moist banana layers that melt in your mouth. This classic dessert has been a staple in British baking for decades, and its simplicity makes it approachable for both beginners and experienced bakers. The secret lies in ripe bananas and a precise mix of butter, sugar, and flour that creates that signature tender crumb.
The recipe begins with creaming butter and sugar together until light and fluffy, a foundational step that ensures a tender texture. Ripe bananas are mashed into the batter, adding natural sweetness and moisture without overpowering the cake's delicate flavor. Mary Berry's method includes a layer of jam or cream in the center, creating a surprise filling that elevates the cake from ordinary to extraordinary.
Baking at 350°F for about 40 minutes yields a cake with a perfectly golden crust and moist interior that stays soft even after cooling. The cake's layers are rich with banana flavor, balanced by a subtle vanilla note, and the optional cream or jam filling adds a luxurious touch. This is a dessert that feels indulgent yet remains approachable for any occasion.
Whether you're baking for a family gathering or treating yourself to a homemade dessert, this recipe delivers consistent, restaurant-quality results. The versatility of the cake also allows for variations, such as adding nuts or chocolate chips, while still maintaining its signature moist texture. Let's get started on creating this timeless classic.
Ingredients for banana cake recipe mary berry
Ripe bananas, butter, and flour create Mary Berry's signature golden crust and moist layers.
| Ingredient | Amount | Notes |
|---|---|---|
| Ripe Bananas 🍌 | 3 medium | Mashed, about 1.5 cups total |
| Unsalted Butter 🧈 | 1 cup | Softened, not melted |
| Granulated Sugar 🍚 | 1 ½ cups | White or light brown |
| All-Purpose Flour 🌾 | 2 cups | Sifted, plus extra for pan |
| Baking Powder 🍃 | 1 tsp | Diamond Crystal preferred |
| Ground Cinnamon 🌿 | 1 tsp | Freshly ground preferred |
| Large Eggs 🥚 | 2 whole | Room temperature |
| Pure Vanilla Extract 🌸 | 1 tsp | High-quality preferred |
| Milk 🥛 | ½ cup | Whole milk preferred |
| Raspberry Jam 🍓 | ½ cup | For center filling |
| Heavy Whipping Cream 🧈 | ½ cup | Optional, whipped for topping |
| Powdered Sugar 🍚 | 2 tbsp | For dusting |
The bananas are the heart of this cake—ripe ones with brown speckles pack the most flavor. Tesco or Sainsbury's usually have perfect ones year-round, but check the stems for softness. Butter should be softened (not melted) for proper creaming; I like Plugrá for its rich flavor. The flour matters too—sift it before measuring to avoid dense cake. For the jam filling, Elderflower or raspberry works best, but apricot is a classic alternative. Store-bought preserves with no added water are ideal.
No ripe bananas? Overripe ones work too—just mash them well. Substitute butter with vegetable shortening if needed, though texture may vary. Whole milk can be swapped for buttermilk or plant-based milk (like oat) for a lighter crumb. The vanilla extract is non-negotiable—imitation extracts lack depth. For a nutty twist, fold in 1/2 cup chopped walnuts with the dry ingredients. The jam filling can be replaced with whipped cream or Nutella for a decadent variation.
This cake keeps well for 3 days at room temperature, wrapped tightly. For longer storage, slice and freeze portions for up to 3 months. The filling stays fresh for 2 days in the fridge—add it just before serving. To reheat, wrap slices in damp paper towels and microwave for 15 seconds. For extra shine, brush the crust with milk before baking. The secret to that golden crust? Don't overmix the batter—just combine until just combined.
Why You'll Love This Recipe
- No-Fuss Mixing: I swear by this recipe because it’s one of those rare cakes where you don’t need a food processor or fancy techniques. Mash those bananas by hand, cream the butter and sugar in two minutes, then fold in the flour—no lumps, no stress, just a smooth batter that practically bakes itself.
- Moist Magic: That first bite? It’s like biting into a cloud that’s been kissed by caramel. The ripe bananas keep it ultra-moist, while the butter and sugar balance the flour’s dryness—no one will believe it’s made with just five ingredients. (Yes, even on a Tuesday night.)
- Leftovers That Last: This cake doesn’t just disappear in one sitting—it’s the kind of thing my kids beg for days later. Slice it up and freeze portions, or stash it in the fridge for breakfast toast. Honestly, I’ve had it cold, warm, and even reheated with a drizzle of honey, and it’s still spot-on.
- Budget Breakthrough: I’m not joking when I say this is my go-to when I’ve got a handful of overripe bananas and nothing else. Butter and sugar are pantry staples, flour’s cheap, and you’re not buying fancy add-ins. It’s the kind of recipe that turns “I don’t have much” into “I made something delicious.”
Step-by-step instructions for Mary Berry's banana cake
Here's how to achieve that signature golden crust and perfectly moist banana layers.
Prepare the Banana Mixture
Preheat your oven to 350°F and grease an 8-inch round cake pan, then dust it lightly with flour. In a large mixing bowl, mash the 3 medium ripe bananas until smooth, with just a few small lumps remaining for texture. The bananas should measure about 1.5 cups mashed.
Add the 1 cup softened unsalted butter and 1.5 cups granulated sugar to the bananas. Beat with an electric mixer on medium speed until the mixture is light and fluffy, about 2-3 minutes. This step ensures proper aeration for a tender crumb. I like to scrape down the sides of the bowl occasionally to incorporate any sugar that might stick.
Combine Wet and Dry Ingredients
In a separate bowl, sift together the 2 cups all-purpose flour, 1 teaspoon baking powder, and 1 teaspoon ground cinnamon. With the mixer on low speed, gradually add the dry ingredients to the banana mixture, mixing just until combined. Avoid overmixing—you should still see small streaks of flour.
Add the 2 whole large eggs, one at a time, mixing well after each addition. Stir in the 1 teaspoon pure vanilla extract and 0.5 cup milk until the batter is smooth and well incorporated. The batter should be thick but pourable. If it appears too thick, add an additional 1-2 tablespoons of milk to achieve the right consistency.
Create the Jam Center and Assemble
Pour half of the batter into the prepared cake pan, spreading it evenly. Drop spoonfuls of the 0.5 cup raspberry jam evenly over the batter, leaving about ½-inch gaps between them. Then pour the remaining batter over the jam, spreading it evenly to cover completely. This creates the classic jam center that Mary Berry makes famous.
Smooth the top of the cake with a spatula, ensuring an even surface. Bake in the preheated oven for 45-50 minutes, or until a toothpick inserted into the center comes out clean. The cake should be golden brown on top and slightly springy to the touch. If the top browns too quickly, tent the cake with aluminum foil after 20 minutes to prevent over-browning.
Cool and Finish with Cream
Remove the cake from the oven and let it cool in the pan for 10 minutes. Then transfer it to a wire rack to cool completely. While the cake cools, whip the 0.5 cup heavy whipping cream until soft peaks form. Fold in the 2 tablespoons powdered sugar and whip until the cream is light and fluffy.
Once the cake is completely cool, spread the whipped cream evenly over the top. Dust with an additional 1 tablespoon powdered sugar for a beautiful finish. This step adds a delicate sweetness that complements the moist banana layers and tart raspberry filling. Serve slices at room temperature for the best texture and flavor.
Pro Tips For Making Banana Cake Recipe Mary Berry
- Mash Bananas Thoroughly: No lumps, no excuses. I learned this the hard way—when bananas hide in chunks, your cake turns out dense and uneven. Use a fork first, then a potato masher or wooden spoon to really break them down. If you’re feeling fancy, a food processor for 10 seconds works, but don’t overdo it or you’ll turn them into banana puree.
- Cream Butter and Sugar Slowly: Mary Berry’s recipe relies on that light, airy texture, and rushing the butter-sugar mix is the fastest way to ruin it. Beat them together on medium speed for 3-4 minutes until pale and fluffy—no need to go faster, just let the mixer do the work. If your butter’s warm, skip this step and just fold gently.
- Don’t Overmix the Batter: Once you add the flour and baking powder, mix just until combined. I’ve seen people beat this like a pancake batter, and the result? A cake with the texture of a brick. A spatula or wooden spoon is all you need—lift and fold until no dry spots remain.
- Check Doneness with a Skewer: The cake’s done when a skewer comes out clean and the edges pull away slightly from the pan. Ovens vary, so don’t trust the recipe’s time—start checking at 25 minutes. If it’s browning too fast, tent it with foil early. Underbaked cake? Dense. Overbaked? Dry. Find that sweet spot.
Pro cooking tips for this dish
Creaming Perfection
Mary Berry’s secret to that signature moist texture starts with properly creaming the butter and sugar. Use a stand mixer (like my trusty KitchenAid Artisan) on medium speed for 2-3 minutes until the mixture is light, fluffy, and pale—this incorporates air for a tender crumb. I recommend using room-temperature butter (about 68°F) for even creaming. If your butter is too soft, chill it for 10 minutes before starting. Scrape the bowl frequently to prevent sugar from sticking to the sides. 🥄
Banana Ripeness Matters
Never use underripe bananas—they’ll make your cake dense and bland. Look for bananas with brown speckles and slightly soft stems. I mash them with a fork until smooth but leave a few small lumps for texture. For extra flavor, add ½ teaspoon of cinnamon directly to the mashed bananas before mixing with the wet ingredients. If your bananas are too ripe (blackened), reduce the sugar slightly to 1.25 cups to balance sweetness.
Jam Layer Tricks
The jam center is what makes this cake special, but placement is key. Use a small spoon to drop 1-tablespoon dollops of jam, leaving ½-inch gaps between them. This ensures even distribution without overfilling. For a smoother finish, gently press the top batter layer with a spatula to eliminate air bubbles. If your jam is too runny, chill it for 15 minutes before assembling. I love using Elderflower jam for a floral note that pairs beautifully with the banana.
Baking Like a Pro
Bake at 350°F for 45-50 minutes, but don’t overbake—the cake should spring back when touched. If the top browns too quickly, tent with aluminum foil after 20 minutes. For an even bake, rotate the pan halfway through (after 25 minutes). Let the cake cool in the pan for 10 minutes before transferring—this prevents cracking. A toothpick test is crucial: it should come out with a few moist crumbs, not wet batter.
Cream Finishing Touches
Whip the cream to soft peaks (not stiff) for the perfect lightness. Fold in the powdered sugar gently to avoid deflating the cream. For a restaurant-worthy finish, dust with powdered sugar using a fine-mesh sieve for an even coat. If you’re short on time, substitute with whipped cream cheese mixed with 1 tablespoon lemon juice for tang. Serve slices at room temperature—this enhances the banana flavor and jam filling.
Equipment Upgrades
Invest in a high-quality 8-inch round cake pan (I use USA Pan) for even baking. A silicon spatula helps spread the batter smoothly, and a wire rack ensures proper cooling. For extra shine, brush the crust with 1 tablespoon milk before baking. If you don’t have a stand mixer, use a hand mixer—just mix in 30-second bursts to avoid overworking the batter. 💫
Nutrition facts
Frequently asked questions
Can I substitute butter with oil in this banana cake?
You can try, but the texture will differ. For a lighter crumb, use 6 tablespoons melted coconut oil or vegetable oil instead of butter. The cake may be slightly denser, and the flavor will be less rich. If using oil, reduce the milk by 2 tablespoons to maintain moisture balance.
How do I know when my bananas are perfectly ripe for this recipe?
Look for bananas with brown speckles on the peel and slightly soft stems. They should yield gently when pressed. Overripe bananas with black spots are fine too—just reduce the sugar to 1.25 cups to balance the natural sweetness. The riper the bananas, the more intense the flavor!
What if I don't have raspberry jam for the center?
No problem! Use apricot, strawberry, or even apple butter instead. For a non-fruit option, try Nutella or whipped cream mixed with 1 teaspoon lemon zest. The key is to keep the filling moist—avoid watery jams that might make the cake soggy.
Why did my cake turn out dense instead of moist? Overmixing the batter or using underripe bananas are common culprits.
Can I make this cake ahead of time?
This cake actually tastes better the next day. Bake it 1 day ahead and store it at room temperature, wrapped tightly in plastic. For the cream topping, whip it fresh before serving. If making 2 days ahead, refrigerate the cake (covered) and bring to room temperature before adding the cream.