Marble Loaf Cake

Name: Marble Cake Recipe
Prep time: 15 min
Cook time: 60 min
Total time: 75 min
Ingredients: 200 grams unsalted butter (softened); 200 grams granulated sugar; 1 tsp vanilla extract; 4 large eggs; 200 grams self-rising flour; Pinch of salt; 2 tbsp unsweetened cocoa powder; 2 tbsp milk

Posted: October 8, 2026

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A classic marble cake is one of those timeless bakes that never goes out of style. With its beautiful swirls of vanilla and chocolate batter, it’s just as pretty as it is delicious. The best part? This homemade marble cake is surprisingly easy to make and perfect for serving with fresh fruit and a dollop of whipped cream.

What is Marble Cake?

Marble cake is a classic loaf cake made by swirling together vanilla and chocolate cake batter before baking. The result is the signature marbled pattern that gives the cake its name.

Although marble cake is enjoyed all over the world, every family seems to have their own favorite version. Some recipes use melted chocolate, while others rely on cocoa powder for the chocolate swirl. This easy recipe keeps things simple while creating a soft, buttery cake with beautiful chocolate ribbons running through every slice.

Swirls of Chocolate in a Moist Vanilla Cake

If you’re looking for an easy marble loaf cake that’s guaranteed to impress, this recipe is a great place to start. I love making it because it looks beautiful without requiring any complicated techniques.

Why you’ll want to bake it:

Soft, buttery texture with rich vanilla flavor
Beautiful chocolate swirls in every slice
Easy enough for beginner bakers
Perfect with coffee, tea, fresh berries, or whipped cream
Great for making ahead

Recipe Ingredients

You’ll only need a handful of everyday baking ingredients. Make sure to always double-check the exact ingredients and instructions in the recipe card below.

unsalted butter – use room-temperature butter for the lightest texture
granulated sugar – sweetens the cake while helping create a soft crumb
vanilla extract – adds a warm, classic flavor that pairs perfectly with chocolate
eggs – use large eggs at room temperature
self-rising flour -provides both the flour and leavening needed for a tender cake
salt – a small pinch balances the sweetness
unsweetened cocoa powder – creates the chocolate portion of the batter
milk – Helps combine the cocoa into a smooth chocolate batter

How To Bake Marble Loaf Cake

Making this beautiful marble loaf cake is not very difficult if you follow the steps below. You start by adding the butter (at room temperature) and the sugar together and mix it until light and creamy. Beat the eggs into the mix one by one and add the vanilla extract.

Transfer two-thirds of the batter into another bowl.

Mix the cocoa powder together with the milk until you have a smooth mixture. Add this mix into the 1/3 part of the batter. This will be your chocolate portion.

Now spread half of the vanilla cake batter into the prepared loaf pan (brushed with oil or butter and covered with parchment paper). Add the chocolate batter on top in an even layer and finish with the remaining vanilla batter.

Using a knife swirl the two batters gently in the form. The fun part is that you will not know how it looks until you’ve baked the cake.

Bake the cake for about 60 minutes at 175˚C/350˚F (conventional oven) or until a wooden skewer inserted into the middle of the cake comes out clean.

More Easy Loaf Cake Recipes

If you enjoy baking simple loaf cakes, you’ll love these recipes too:

Storing Marble Cake

This cake keeps beautifully, making it ideal for baking ahead.

How long does marble cake stay fresh?

Store the cake in an airtight container at room temperature for up to 5 days.

Can you freeze marble cake?

Yes! Wrap the whole cake or individual slices tightly in plastic wrap and place them in a freezer bag. Freeze for up to 3 months. Let the cake thaw at room temperature before serving.

How do I get a nice marble pattern?

After layering the vanilla and chocolate batters in the pan, gently swirl them together with a knife. A few swirls are enough. Mixing too much will blend the batters instead of creating distinct ribbons.

Can I use all-purpose flour instead of self-rising flour?

Yes. Replace the self-rising flour with all-purpose flour plus 2 teaspoons baking powder and ¼ teaspoon salt. Check here how to best replace self-rising flour with all-purpose flour.

Can I use melted chocolate instead of cocoa powder?

This recipe was developed using cocoa powder. Melted chocolate changes both the texture and consistency of the batter, so I recommend sticking with cocoa powder for the best result.

Why did my marble cake turn out dry?

The most common causes are overbaking or adding too much flour. Measure carefully and check the cake for doneness around the 55-minute mark.

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Marble Cake Recipe

Preparation15

Cooking1

Total1 15

Servings: slices

Ingredients

US Customary | Metric

200 grams unsalted butter softened
200 grams granulated sugar
1 tsp vanilla extract
4 large eggs
200 grams self-rising flour
Pinch of salt
2 tbsp unsweetened cocoa powder
2 tbsp milk

Equipment

Loaf tin 25 cm/ 10 x 5 inch

Instructions

Preheat the oven to 350°F /175°C (conventional oven). Grease and lightly flour a 10 x 5-inch loaf pan.
Beat the butter and sugar until light and creamy.
Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract with the final egg.
Add the self-rising flour and salt. Mix just until combined.
Transfer two-thirds of the batter to a separate bowl.
Mix the cocoa powder and milk together until smooth, then stir it into the remaining one-third of the batter.
Spread half of the vanilla batter into the prepared pan.
Add the chocolate batter and spread evenly.
Top with the remaining vanilla batter.
Run a knife through the batter a few times to create the marble effect.
Bake for approximately 60 minutes, or until a skewer inserted into the center comes out clean.
Allow the cake to cool in the pan for 10 minutes before transferring it to a wire rack to cool completely.
Serving tip: Serve with freshly whipped cream and seasonal berries for an easy dessert or afternoon treat.

How to store

Properly wrapped you can store this marble cake outside of the fridge for up to 5 days.

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