Jamie Oliver Chocolate and Banana Cake

Jamie Oliver’s Chocolate and Banana Cake is a rich, moist, and wonderfully comforting bake that brings together two ingredients that naturally belong together: ripe bananas and chocolate. The bananas add natural sweetness and moisture to the sponge, while cocoa and chocolate provide a deep, indulgent flavor. The result is a soft cake that’s delicious with a cup of tea, coffee, or a simple scoop of vanilla ice cream.

This recipe serves 10 people and takes approximately 1 hour and 10 minutes from start to finish. In this guide, you’ll learn how to make Jamie Oliver-inspired Chocolate and Banana Cake, including detailed preparation instructions, expert tips, serving suggestions, storage advice, and useful variations.

What Makes This Recipe Worth Making

• Perfect for Overripe Bananas
  Soft, heavily speckled bananas work particularly well because they contain more natural sweetness and provide plenty of moisture to the cake.
• Rich Chocolate and Banana Flavor
  The combination of ripe banana and chocolate creates a deep, comforting flavor that’s appealing to both children and adults.
• Soft and Moist Texture
  Bananas help keep the sponge moist, allowing the cake to remain tender for several days when stored correctly.
• Simple Homemade Ingredients
  Most of the ingredients are everyday baking staples, making this a practical recipe when you want to bake without a special shopping trip.
• Easy to Customize
  Add walnuts, pecans, chocolate chips, peanut butter, or a simple glaze to create your own version.

What Is Jamie Oliver Chocolate and Banana Cake?

Jamie Oliver Chocolate and Banana Cake is a moist chocolate cake made with ripe mashed bananas, cocoa powder, flour, eggs, butter, and sugar. The bananas provide sweetness and moisture, while chocolate adds richness and depth.

The cake can be baked as a loaf, round cake, or traybake depending on how you want to serve it. It’s particularly useful as an afternoon tea cake because it is flavorful enough to enjoy without a heavy frosting.

Jamie Oliver Chocolate and Banana Cake Ingredients List

For the Cake

• 3 large ripe bananas, mashed
• 200g plain flour
• 40g unsweetened cocoa powder
• 150g caster sugar
• 125g unsalted butter, softened
• 2 large eggs
• 1 teaspoon baking powder
• ½ teaspoon baking soda
• 1 teaspoon vanilla extract
• 100g dark chocolate chips or chopped dark chocolate
• Pinch of salt

Optional Ingredients

• 75g chopped walnuts
• 75g chopped pecans
• 1 teaspoon ground cinnamon
• 2 tablespoons Greek yogurt
• 1 tablespoon espresso or strong coffee
• Chocolate chunks for the top

For an Optional Chocolate Topping

• 100g dark or milk chocolate
• 50ml double cream

How to Prepare Jamie Oliver Chocolate and Banana Cake – Simple Steps

Step 1: Preheat the Oven

Preheat your oven to 180°C (350°F). Grease and line a 20cm round cake tin or a 2lb loaf tin with baking paper.

Step 2: Mash the Bananas

Peel the ripe bananas and place them in a large mixing bowl. Mash them with a fork until mostly smooth, leaving a few small pieces for extra texture.

Step 3: Cream the Butter and Sugar

In another bowl, beat the softened butter and caster sugar together until pale and fluffy. This helps incorporate air into the batter and contributes to a lighter cake.

Step 4: Add the Eggs

Beat in the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.

If the mixture looks slightly curdled, don’t worry. It will come together once the dry ingredients are added.

Step 5: Add the Bananas

Stir the mashed bananas into the wet mixture until evenly distributed. Avoid overmixing at this stage.

Step 6: Combine the Dry Ingredients

In a separate bowl, sift together the flour, cocoa powder, baking powder, baking soda, and salt.

Step 7: Fold Everything Together

Gradually fold the dry ingredients into the banana mixture using a spatula. Mix only until no large streaks of flour remain.

Step 8: Add the Chocolate

Fold in the chocolate chips or chopped dark chocolate. If using nuts, add them at this stage as well.

Step 9: Transfer to the Tin

Pour the batter into the prepared cake tin and smooth the surface. Sprinkle a few extra chocolate chips over the top if desired.

Step 10: Bake the Cake

Bake for approximately 45–55 minutes, or until a skewer inserted into the center comes out with a few moist crumbs but no wet batter.

Step 11: Cool the Cake

Leave the cake in the tin for 10–15 minutes before transferring it to a wire rack. Allow it to cool completely before adding any chocolate topping.

Step 12: Add the Optional Chocolate Topping

If using the topping, gently heat the chocolate and double cream together until smooth. Allow it to cool slightly before spreading over the cake.

Common Mistakes to Avoid When Making Jamie Oliver Chocolate and Banana Cake

• Using Unripe Bananas
  Green or barely ripe bananas won’t provide enough sweetness or moisture. Use heavily speckled, soft bananas for the best results.
• Overmixing the Batter
  Excessive mixing develops gluten and can make the cake dense instead of soft.
• Overbaking the Cake
  Chocolate cakes can become dry quickly. Remove the cake when a skewer comes out with a few moist crumbs.
• Using Too Much Cocoa Powder
  Excess cocoa can make the cake bitter and dry. Measure it carefully.
• Cutting the Cake While Hot
  Allowing it to cool properly helps the crumb set and makes slicing much easier.

Delicious Dishes to Serve With Jamie Oliver Chocolate and Banana Cake

• Vanilla Ice Cream
  Cold, creamy vanilla ice cream contrasts beautifully with the rich chocolate cake.
• Fresh Berries
  Raspberries and strawberries add freshness and a little acidity.
• Whipped Cream
  Lightly whipped cream makes the cake feel more indulgent without overwhelming the banana flavor.
• Hot Chocolate or Coffee
  A warm drink complements the deep chocolate notes perfectly.
• Peanut Butter
  A small drizzle of smooth peanut butter creates a delicious chocolate-banana combination.

Expert Tips to Get Jamie Oliver Chocolate and Banana Cake

• Use Very Ripe Bananas
  The darker and softer the bananas, the more natural sweetness and banana flavor they’ll contribute.
• Measure Flour Correctly
  Too much flour can make the cake dry. Weighing the ingredients gives more consistent results.
• Use Good-Quality Cocoa
  A good unsweetened cocoa powder provides a richer chocolate flavor.
• Don’t Overbake
  Check the cake a few minutes before the minimum baking time.
• Let It Cool Completely
  The cake’s texture improves as it cools and sets.

How to Add More Flavour to Chocolate and Banana Cake

• Add Espresso
  A small amount of strong coffee intensifies the chocolate flavor without making the cake taste like coffee.
• Mix in Toasted Nuts
  Walnuts and pecans add crunch and a pleasant nutty flavor.
• Add Peanut Butter
  Swirl a few spoonfuls into the batter before baking.
• Use Dark Chocolate Chunks
  Larger pieces create delicious melted pockets of chocolate throughout the cake.
• Add Cinnamon
  A small amount of cinnamon enhances the warmth of the banana.

How to Adjust Jamie Oliver Chocolate and Banana Cake for Kids

• Use Milk Chocolate Chips
  Milk chocolate provides a sweeter and milder flavor than dark chocolate.
• Skip the Nuts
  Leave out nuts if serving younger children or if allergies are a concern.
• Make Mini Cakes
  Divide the batter into muffin cases for easy individual portions.
• Decorate With Banana Slices
  Fresh banana slices make a simple and attractive topping.

Best Way to Store Chocolate and Banana Cake Leftovers

• Use an Airtight Container
  Store the cooled cake in an airtight container to maintain its moisture.
• Keep at Room Temperature
  An unfrosted cake can generally be kept at room temperature for up to 3 days.
• Refrigerate Chocolate-Topped Cake
  If using a cream-based chocolate topping, refrigerate the cake.
• Freeze Individual Slices
  Wrap slices individually and freeze for up to 3 months.

Best Ways to Reheat Leftovers

• Serve at Room Temperature
  Allow refrigerated cake to sit out for a short time before serving.
• Microwave Individual Slices
  Heat a slice for approximately 10–15 seconds to soften the sponge.
• Add a Little Cream
  A spoonful of whipped cream or yogurt makes leftover cake feel freshly served.
• Serve With Warm Chocolate Sauce
  A small drizzle of warm chocolate sauce adds moisture and extra indulgence.

Nutritional Value (Per Serving)

• Calories: 390 kcal
• Carbohydrates: 48g
• Protein: 6g
• Fat: 20g
• Fiber: 4g
• Sugar: 28g

FAQs

Can I use frozen bananas for chocolate banana cake?

Yes. Thaw the bananas completely and drain away any excess liquid before mashing them. Frozen bananas are often very sweet and work particularly well in banana cake.

Why is my chocolate banana cake dry?

Overbaking or adding too much flour are the most common causes. Use ripe bananas, measure the ingredients accurately, and remove the cake when a skewer comes out with a few moist crumbs.

Can I make this cake without chocolate chips?

Yes. The cocoa powder provides the main chocolate flavor, so the cake will still be delicious without chocolate chips. You can also replace them with chopped nuts.

Can I freeze Jamie Oliver chocolate and banana cake?

Absolutely. Wrap the cooled cake or individual slices tightly and freeze for up to 3 months. Thaw at room temperature before serving.

Final Words

Jamie Oliver Chocolate and Banana Cake is a deliciously moist bake that combines the natural sweetness of ripe bananas with rich chocolate flavor. It’s simple enough for everyday baking but indulgent enough to serve when you’re entertaining family and friends.

The key to getting the best results is using very ripe bananas, avoiding overmixing, and taking care not to overbake the cake. Once cooled, you can enjoy it plain, dust it with icing sugar, or add chocolate topping, fresh berries, or a scoop of vanilla ice cream.

More recipes to add to your list

• Jamie Oliver Fig Chutney
• Jamie Oliver 5 Ingredients Baked Cheesecake

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