There’s a certain joy that comes from combining flavors in unexpected ways, and that’s exactly what I discovered when I first tried Mary Berry’s Chocolate Orange Marble Cake. The moment I pulled that warm loaf from the oven, the sweet aroma of chocolate mingled with zesty orange lifted my spirits and filled my kitchen with a comforting embrace. This recipe brings together the best of both worlds: the rich, indulgent flavor of chocolate dance with the bright, refreshing notes of orange, creating a delightful symphony that’s simply irresistible.
Whether it’s a cozy afternoon with friends or a festive gathering, this cake not only looks stunning with its beautiful marbled pattern but also adapts effortlessly to any occasion. If you’re tired of reaching for store-bought options and crave something homemade that feels a bit fancy without the fuss, follow along as we explore how to create this sumptuous treat that never fails to impress. Grab your ingredients, and let’s get baking!
Why choose Mary Berry Chocolate Orange Marble Cake?
Flavor Explosion: The harmony of rich chocolate and zesty orange creates a mouthwatering taste experience that will leave everyone wanting more.
Visual Delight: The stunning marbled effect not only tastes amazing but also makes for an impressive presentation at any gathering.
Easy to Bake: Even novice bakers can achieve stunning results with this simple recipe—just combine, swirl, and bake!
Versatile Treat: Perfect for any occasion, from birthday parties to cozy afternoons, this cake adapts effortlessly to your plans.
Crowd-Pleasing Dessert: With its combination of flavors, this cake is guaranteed to be a hit, leaving your guests blissfully satisfied.
Enhanced Decor: For those who want to elevate their presentation, drizzling melted dark and white chocolate on top offers an elegant finish.
Mary Berry Chocolate Orange Marble Cake Ingredients
For the Cake Batter
- 100 g butter, softened – Ensures a rich and tender texture in your cake.
- 200 g caster sugar – This fine sugar dissolves quickly, creating a smooth batter.
- 200 g self-raising flour – Provides a light, airy crumb for your marbled masterpiece.
- 2 tsp baking powder – Helps the cake rise beautifully in the oven.
- 3 large eggs – Brings moisture and richness to the cake.
- 150 ml milk – Keeps your cake moist and adds a lovely flavor.
- 2 tsp vanilla extract – Enhances the overall flavor profile with warm, aromatic notes.
For the Chocolate Batter
- 50 g cocoa powder – This ingredient delivers a rich chocolate flavor to balance the orange.
- 2 tbsp hot water – Helps to dissolve the cocoa powder, creating a smooth paste.
For the Zesty Element
- Zest of 1 orange – Infuses your cake with bright, refreshing citrus notes.
For Optional Toppings
- 50 g dark chocolate (optional) – Adds a decadent touch to the cake’s presentation.
- 50 g white chocolate (optional) – A sweet contrast to the dark chocolate that also elevates the aesthetics.
This Mary Berry Chocolate Orange Marble Cake is an uncomplicated way to impress your family and friends with delightful flavors and a beautiful presentation!
How to Make Mary Berry Chocolate Orange Marble Cake
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Preheat your oven to 350°F (180°C) / 160°C Fan / Gas Mark 4. Prepare a 900g (2 lb) loaf tin by greasing it and lining it with non-stick baking paper for easy removal later.
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Beat together in a large mixing bowl the softened butter, caster sugar, self-raising flour, baking powder, eggs, milk, and vanilla extract. Use an electric mixer until the mixture becomes smooth and well blended.
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Spoon half of the cake batter into a separate bowl. In another small bowl, mix the cocoa powder and hot water to create a smooth paste. Add this paste to the second bowl and mix until the batter develops a consistent chocolate color.
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Add the finely grated orange zest to the first bowl of batter. Gently combine until just incorporated, allowing the zesty fragrance to lift your spirit!
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Layer alternate dollops of the orange and chocolate batters into the prepared loaf tin. Use a skewer or a butter knife to gently swirl the batters together to form a lovely marbled effect.
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Bake the loaf tin in the preheated oven for about 50-60 minutes. Keep an eye on it, and when a skewer inserted into the center comes out clean, it’s done!
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Cool the cake in the tin for a few minutes before turning it out onto a wire rack. Let it cool completely, allowing the flavors to meld beautifully.
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Drizzle (optional) the melted dark and white chocolate over the top of the completely cooled cake for an elegant touch. Allow the chocolate to set before slicing.
Optional: Garnish with fresh orange slices for a vibrant pop!
Exact quantities are listed in the recipe card below.
Expert Tips for Mary Berry Chocolate Orange Marble Cake
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Room Temperature Ingredients: Ensure all ingredients are at room temperature before mixing. This helps create a smooth batter and allows for even baking.
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Gentle Mixing: Avoid overmixing when combining the cocoa and orange batters. Gently folding encourages a beautiful marbled effect without losing the cake’s airy texture.
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Check for Doneness: Insert a skewer into the center of the cake; it should come out clean. If it’s still wet, bake for a few more minutes, checking frequently to prevent overbaking.
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Cooling Time: Let the cake cool in the tin for a few minutes before transferring to a wire rack. This helps prevent sticking and ensures a perfect shape.
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Decorating Tips: Feel free to drizzle both dark and white chocolate for an elegant finish. Let the chocolate set to create an eye-catching dessert that celebrates your Mary Berry Chocolate Orange Marble Cake!
How to Store and Freeze Mary Berry Chocolate Orange Marble Cake
Fridge: Store the cake in an airtight container for up to 5 days to keep it moist and flavorful.
Freezer: Wrap the cake tightly in plastic wrap and then foil before freezing. It can be stored for up to 3 months—perfect for future cravings!
Reheating: Thaw the cake in the fridge overnight. To enjoy it warm, slice and place in the microwave for 10-15 seconds.
Frosting: If you’ve added melted chocolate on top, it’s best to freeze the cake without the frosting, and add it later for a fresh finish!
Mary Berry Chocolate Orange Marble Cake Variations
Feel free to explore the endless possibilities with this delightful recipe, creating a cake that’s uniquely yours!
- Gluten-Free: Substitute self-raising flour with a gluten-free blend for a delicious alternative that everyone can enjoy.
- Dairy-Free: Use vegan butter and almond milk to keep this cake indulgent without any dairy. Your friends might not even notice the difference!
- Sugar-Free: Swap out caster sugar for a sugar alternative like coconut sugar or erythritol for a guilt-free treat that satisfies your sweet tooth.
- Nutty Flavor: Add 100g of finely chopped walnuts or hazelnuts to enhance the texture and bring a delightful crunch to each bite.
- Spiced Twist: Mix in a teaspoon of ground cinnamon or a pinch of nutmeg to add warm, cozy spices that complement the chocolate and orange beautifully.
- Chocolate Chunk: Fold in chocolate chips—dark, milk, or white—for bursts of melty chocolate goodness throughout the cake. It’s a chocoholic’s dream!
- Fruity Addition: Add 50g of dried cranberries or chopped apricots to introduce a chewy element that elevates the whole flavor profile.
- Zesty Kick: For an extra punch of citrus, include the zest of an additional orange or throw in a teaspoon of lemon zest for an unexpected twist.
Each variation allows you to connect with different tastes and preferences, making this cake a versatile favorite for any occasion!
What to Serve with Mary Berry Chocolate Orange Marble Cake?
There’s nothing quite like enjoying a slice of this delightful cake, but pairing it with the right sides elevates the experience even further.
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Fresh Berries: A colorful medley of raspberries, strawberries, and blueberries provides a refreshing contrast and a burst of natural sweetness alongside the rich flavors.
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Vanilla Ice Cream: The creamy, smooth texture and classic flavor complement the cake beautifully, creating a luscious mouthful that’s simply irresistible.
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Whipped Cream: Light and fluffy, a dollop of freshly whipped cream adds a touch of elegance while balancing the cake’s sweetness with its airy texture.
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Orange Zest Sugar Cookies: These cookies echo the zesty notes in the cake while offering a delightful crunch, perfect for creating a lovely contrast with each bite.
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Chocolate Ganache: Serve a side of warm chocolate ganache for dipping. This extra indulgence enhances the chocolate experience, perfect for true chocolate lovers.
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Mint Tea: A soothing cup of mint tea brings a refreshing note to your dessert table, cleansing the palate and enhancing the flavors of the cake.
With these pairings, your tasting journey with Mary Berry Chocolate Orange Marble Cake becomes an unforgettable experience!
Make Ahead Options
Mary Berry’s Chocolate Orange Marble Cake is a fantastic option for meal prep enthusiasts! You can prepare the batter up to 24 hours in advance by making and refrigerating both the orange and chocolate components separately (to prevent them from thickening). Just ensure they’re covered tightly to maintain freshness. When you’re ready to bake, simply layer the batters in your loaf tin, swirl, and pop it into the oven—resulting in a moist cake that’s just as delicious as if freshly made. To enjoy the chocolate drizzle at its best, wait until just before serving to melt and drizzle the dark and white chocolate on top. This way, you’ll impress your guests effortlessly while saving time in the kitchen!
Mary Berry Chocolate Orange Marble Cake Recipe FAQs
How do I choose the best oranges for this recipe?
Absolutely! When selecting oranges, look for ones that are firm, heavy for their size, and have a vibrant color. Avoid those with dark spots or blemishes, which can indicate overripeness. Fresh oranges not only enhance flavor but also provide the best zest.
What’s the best way to store leftover Chocolate Orange Marble Cake?
Very! Store your cake in an airtight container at room temperature for up to 3 days. If you want to keep it for a bit longer, you can refrigerate it for up to 5 days. Just make sure it’s well wrapped to maintain its moisture and flavor.
Can I freeze Chocolate Orange Marble Cake?
Absolutely! To freeze your cake, first, let it cool completely. Then, wrap it tightly in plastic wrap followed by aluminum foil. This helps prevent freezer burn. It can be stored in the freezer for up to 3 months. When you’re ready to enjoy it again, thaw overnight in the fridge, and you can even warm individual slices in the microwave for 10-15 seconds for that fresh-baked experience!
What should I do if my cake is sinking in the middle?
Great question! A sinking cake can be caused by several factors, including underbaking or overmixing. Make sure to check if your oven is properly calibrated; if it runs cool, your cake might need an extra few minutes in the oven. Also, avoid overmixing your batter as this can incorporate too much air, causing it to rise and then collapse.
Is this cake suitable for people with nut allergies?
Yes! The Mary Berry Chocolate Orange Marble Cake is naturally nut-free since it doesn’t include any nuts in the ingredients. However, if you plan to share it with friends or family, always double-check that your ingredients, especially chocolate, are produced in nut-free facilities to avoid cross-contamination.
Can I adapt this recipe for a different flavor combination?
Definitely! The beauty of this recipe lies in its adaptability. Feel free to swap the orange zest for lemon or use different flavor extracts like almond or peppermint. You can also incorporate different fruits, like raspberries or cherries, for a delightful twist. The more the merrier in experimenting with flavors—just ensure that the balance of wet and dry ingredients remains the same!

Mary Berry's Irresistible Chocolate Orange Marble Cake Recipe
Ingredients
Equipment
Method
- Preheat your oven to 350°F (180°C) / 160°C Fan / Gas Mark 4. Prepare a loaf tin by greasing it and lining it with non-stick baking paper.
- Beat together in a large mixing bowl the softened butter, caster sugar, self-raising flour, baking powder, eggs, milk, and vanilla extract until smooth.
- Spoon half of the cake batter into a separate bowl. Mix the cocoa powder and hot water to create a smooth paste and add it to the second bowl.
- Add the finely grated orange zest to the first bowl of batter and gently combine.
- Layer alternate dollops of the orange and chocolate batters into the prepared loaf tin and swirl them together.
- Bake for about 50-60 minutes or until a skewer inserted in the center comes out clean.
- Cool the cake in the tin for a few minutes before turning it out onto a wire rack.
- Drizzle melted dark and white chocolate over the cooled cake for an elegant touch.







