Simple and classic, this marble loaf cake is comfort food at its best. Chocolate and vanilla flavors are swirled to create a beautiful pattern topped with a dark and white chocolate ganache to give you a sense of what’s to come. 
I love a good marble cake. I has been one of my favorites since childhood and every time I miss home and my family a slice of this marble loaf cake seems to make me feel better.
I remember my mom making it for almost every birthday party, along with the traditional birthday. For every family gathering.
Every time she would ask us what too make for us, we’d happily say : marble loaf cake. Oh, all the beaters we licked before my mom pulled the cake out of the oven.
Yesterday I asked her to make it again. Seemed like the perfect time.
It’s been raining here for the last two days. A steaming cup of tea and a slice of this cake put an end to a stressful week.
Although my mom’s marble loaf cake is comfort food for me, over time I adapted a little bit the recipe to fit my family’s taste buds.
Instead of vegetable oil I used melted butter. I scraped the seeds out of vanilla bean to give the cake a more intense vanilla flavor. Instead of just mixing cocoa powder in half of the batter like my mom does, I swirled a little bit of chocolate.
To make it a lighter and fluffier loaf cake I whipped the egg whites and gently added the rest of the ingredients to them making sure the batter still holds plenty of air.
For the topping I swirled melted dark and white chocolate to continue the swirl pattern from the cake. 
If you’re looking for an easy, classic loaf cake, look no further. This chocolate and vanilla marble loaf cake combines the best of both chocolate and vanilla worlds.
It makes a perfect addition to your steaming cup of coffee or tea, or as a sweet treat in your lunch box.
Yields 1 loaf cake
Simple and classic, this marble loaf cake is comfort food at its best. Chocolate and vanilla flavors are swirled to create a beautiful pattern topped with a dark and white chocolate ganache to give you a sense of what's to come.
20 minPrep Time
50 minCook Time
2 hrTotal Time
Save RecipeIngredients
- 5 eggs, separated
- pinch of salt
- 1 1/4 (250 grams) cup sugar
- 1/4 cup melted butter (you can also use vegetable oil)
- 1 vanilla bean
- 1 2/3 cup (200 grams) all purpose flour
- 1 tsp baking powder
- 1/4 cup cocoa powder
- 3 tbsp water
- 1-2 oz dark and white chocolate (optional, for topping)
Instructions
- Heat the oven to 375F.
- In a clean, grease-free mixing bowl whisk the egg whites (on medium speed) with a pinch of salt until soft peaks form.
- Gently fold in the sugar and keep whisking until firm peaks form.
- Scrape the seeds from the vanilla bean.
- In a small bowl mix the egg yolks with the melted butter and vanilla seeds. With a spatula gently fold in the egg yolks into the egg whites.
- Slowly, making sure you don't deflate the egg whites fold in the flour and baking powder.
- In a small bowl combine to cocoa powder with the water until smooth.
- Optional you can separate the batter in 2. In one half stir in the chocolate.
- For a quicker version fold in the chocolate into the entire batter gently folding and marbling it.
- Pour the batter into a greased loaf pan. With a skewer make some swirls if you want.
- Bake the cake in preheated oven for 50 minutes.
- Once the cake is baked, leave it to cool slightly into the loaf pan before removing and cooling completely on a wire rack.
- When the loaf cake is cooled, melt both the dark and white chocolate and drizzle it over.
- Let set for few minutes before slicing it.
This chocolate and vanilla marble loaf cake is part of the #chocolateparty 1st anniversary. Want to join us and party all month-long? Here’s how:
How to participate in September’s Chocolate Party
1. {mandatory} Make your family’s favorite chocolate dessert and share it with us for a chance to win one of the 6 great prizes offered by our sponsors. You can also add recipes that have been previously shared on your blog. (5 recipes maximum)
If you do not have a blog, just email me roxana(at)roxanagreengirl(dot)com your recipe with your own photo (it can be a photo snapped with your phone, as long as it is your photo) and I will create a page with your recipe.
2. {mandatory} Once your recipe is published, add your link to the widget at the bottom of this post (the widget will be working September 2nd till September 30th) ( on October 1st, 6 winners will be chosen at random from all the recipes submitted)
3. {mandatory} To be eligible to win one of the amazing prizes** offered by our generous sponsors you must add the following in your post :
Bring your favorite chocolate dessert to Roxana’s home baking #chocolateparty and win amazing prizes from OXO, Calphalon, Keurig, Imperial Sugar, Honey Ridge Farmsand Land O Lakes® Butter
4. {optional} Help us spread the word on social media for a chance to win one $100 Visa gift card, offered by Roxana’s Home Baking. To enter the giveaway, use the widget on this page. New entries are added every day, so check often!
5. {optional} Add the party logo or this collage to your blog post or sidebar. Or both!
** Due to international shipping rates, all the prizes are open to US residents only.
Sending love your way,
Roxana
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