Introducing my easy 6-inch Small Carrot Cake. This soft, tender, small-batch cake is filled with warm spices and freshly grated carrot, and topped with zesty cream cheese frosting. You only need one carrot to make it! It’s the latest cake in our popular Small Batch series.

I absolutely LOVE this cake, and I know you will too 🧡
If carrot cake is your thing, you’ll adore this teeny tiny 6-inch cake that feeds just 2, 4 or 6 people. It’s super soft and tender and it’s bursting with flavour, thanks to plenty of warm spices, freshly grated carrot and crunchy walnuts.
It only uses one carrot – so now you know what to do with that annoying carrot rolling around in the bottom of your fridge at the end of the week 😉
And we frosted it the only way we know how – with oodles of cream cheese frosting. Yes please!
Why you will love this recipe
- Quick and easy: This tiny Carrot Cake is surprisingly quick and easy to make.
- One carrot: You only need one carrot to make this carrot.
- Tender texture: This cake boasts a soft, tender texture and is full of flavour.
- Small batch: It makes just one 6-inch cake that’ll feed 2, 4 or 6 people.
I am always looking for recipes for dessert that are smaller and this one is a winner. This recipe with the lemon in the frosting is a game changer. The lemon adds so much flavor. THANK YOU.
– MJ
Recipe testing
Our Small Batch series has been going strong since last year’s lockdown, and I’m still getting loads of requests for more 6-inch cake recipes. After nailing a small Chocolate Fudge Cake (ah yes please) and a perfect Vanilla Cake, a tiny Carrot Cake was next on my list.
Since we already have an amazing layered Carrot Cake recipe, and cupcakes too, it seemed like an easy recipe to tackle.
But it you follow me on Instagram, you would have seen my first attempt looked good but was a little bland, not sweet enough and a bit tough. So I made a few changes, namely more sugar, more spices, more baking powder and more carrot.
The result was perfection. Even without any icing, this cake is soft and tender, moist and flavourful. And the best part? It uses just one carrot.
So if you have a lonely carrot sitting in your crisper, this one’s for you!
Ingredients
Here’s what you will need to make this small Carrot Cake:
- Plain flour: Or all purpose flour.
- Brown sugar
- Caster sugar: Or granulated sugar.
- Baking powder
- Cinnamon + nutmeg: For extra flavour.
- Vegetable oil: Or another flavourless oil.
- Vanilla extract
- Egg
- Milk: Full fat or whole milk is best.
- Walnuts: Walnuts add a lovely crunch but they are entirely optional. For a nut-free version, just leave them out.
- Carrot: You only need one large carrot!
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How to make it
The cake itself is quick and easy to make, with no electric mixer needed. It’s filled with fresly grated carrot, warm spices and walnuts. It’s made with oil, so it’s very moist and light. Here’s how to make it:
- In a large mixing bowl, add flour, sugars, baking powder, cinnamon and nutmeg.
- In a separate bowl, add oil, vanilla, egg and milk, and stir briefly just to break up the egg yolk.
- Add wet ingredients to dry ingredients, along with the grated carrot and walnuts and stir to combine.
- Place in prepared pan and bake for 30 minutes or until a skewer inserted in the middle comes out clean.
Cream cheese frosting
We love to top this soft and tender cake with lashings of cream cheese frosting. It’s sweet, tangy and zesty. And it’s very easy to make! Here are my three tips for perfect cream cheese frosting.
- Choose the right cream cheese: Where possible, I recommend using block-style cream cheese, rather than the spreadable kind. Also, opt for full fat rather than a light or fat free version.
- Use room temperature cream cheese: Always use softened cream cheese as cold or chilled cream cheese will have always lumps and won’t be super smooth.
- Sift your icing sugar: For that silky smooth frosting, always sift your icing or powdered sugar.
- Don’t skip the lemon zest: A little lemon goes a long way in making the cream cheese frosting fresh and zesty – contrasting beautifully with the spiced carrot cake.
Frequently asked questions
Absolutely! You can simply omit the walnuts.
This recipe makes one 6-inch cake. You can cut into 6 smaller slices or 4 large ones.
Yes! This cake is moist and keeps well. I prefer to keep my cakes out of the fridge, so I recommend wrapping the cooled cake in plastic wrap and storing it in an airtight container at room temperature. Then frost just before serving.
More small batch bakes
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Let’s Bake
Small Carrot Cake
Light and fluffy 6-inch Carrot Cake with cream cheese frosting.
Ingredients
Carrot cake
- 105 grams (3/4 cup) plain flour or all purpose flour
- 60 grams (1/3 cup) brown sugar
- 15 grams (1 tablespoon) caster sugar or granulated sugar
- 1 teaspoon baking powder
- 1/8 teaspoon salt
- 3/4 teaspoon cinnamon
- 1/2 teaspoon nutmeg
- 80 ml (1/3 cup) vegetable oil
- 1/2 teaspoon vanilla extract
- 1 large egg
- 60 ml (1/4 cup) full fat or whole milk
- 25 grams (1/4 cup) walnuts, finely chopped, optional
- 80 grams (3/4 cup) carrot, peeled and finely grated (approximately 1 large carrot)
Cream cheese frosting
- 200 grams (1 cup) full fat (block-style) cream cheese, softened
- 60 grams (1/2 cup) icing sugar or powdered sugar, sifted
- 1 tablespoon maple syrup (see notes)
- Zest of 1/2 lemon
- Walnuts, for decorating, optional
Instructions
- Small carrot cake
Grease and line one 6-inch round cake pan with baking or parchment paper. Preheat oven to 180 C (350 F) standard / 160 C (320 F) fan-forced. - In a medium-sized mixing bowl, add flour, sugars, baking powder, salt, cinnamon and nutmeg.
- In a separate mixing bowl, add oil, vanilla, egg and milk. Mix briefly with a fork just to break up the egg yolk.
- Add wet ingredients to dry ingredients, along with the walnuts and carrots. Stir until combined.
- Transfer cake batter to prepared pan. Bake for approximately 25-30 minutes or until a skewer inserted into the centre comes out clean.
- Leave to cool for 10 minutes, before carefully removing from cake pan and transferring to a wire rack to cool completely.
- Cream cheese frosting
Add cream cheese to a medium-sized mixing bowl. Beat with an electric mixer on medium speed until creamy. There shouldn’t be any lumps. - Add sugar and maple and beat again until combined and smooth. Finally, stir through lemon zest.
- Use a spatula to spread the frosting on top of the cake. Decorate with walnuts, if desired.
Notes
Walnuts: You can use raw or toasted walnuts. Raw is fine and works well. If you prefer to bump up the flavour, you can toast them. Spread your walnuts out on a baking tray, and bake them in a moderate oven for 5-10 minutes, or until they smell toasty (watch closely so they don’t burn). Alternatively, you can toast them in a medium frying pan over medium heat, shaking the pan regularly. Leave them to cool completely before adding them to your cake batter.
Nut-free: To make this cake nut-free, simply omit the walnuts.
Cream cheese: Where possible, I recommend using block-style cream cheese, rather than the spreadable kind. Also, opt for full fat rather than a light or fat free version.
Maple syrup: If you don’t have any maple syrup on hand, swap it for 1/2 tablespoon of full fat milk or fresh lemon juice.
Make ahead (cake): If you are making the cake ahead of time, wrap the cooled cake in plastic wrap and store it in an airtight container at room temperature. Then frost just before serving. Alternatively, you can freeze the cake. Just let it thaw at room temperature before frosting and serving.
Make ahead (frosting): You also make the frosting ahead of time. Store it in an airtight container in the fridge. To serve, let it come back to room temperature, then add a little milk and beat it briefly with an electric mixer (or give it a good stir by hand) until it’s nice and creamy again.
Priya says
Can we use 2% milk instead of whole milk? Can we skip nutmeg?
Jessica Holmes says
Yes and yes!
Jennifer says
Love this recipe, the small size, the richness, and how easy it is to make!
Jessica Holmes says
So happy to hear that Jennifer!
Madeleine says
Amazing! So moist and fluffy and full of flavour! I was so pleased with it and enjoyed it sooo much that I ended up eating half of it in one sitting, whoops! I will be making it again this week!
My husband really enjoyed it too! I added raisins to it aswell.
Jessica Holmes says
I LOVE hearing that Madeleine! That’s wonderful!
Noeline Bell says
I made this cake yesterday to take to lunch with friend’s.
I baked 2×6inch cakes and put the cream cheese icing in between and on top. It was fantastic, everyone loved it.
Thank you.
Jessica Holmes says
I love hearing that Noeline! How wonderful!
Angie says
Made this one for Father‘s Day and my boys loved it! Made two stacked on top of each other with 1.5x the topping and turned it into a stacked version. Next time I‘m going to reduce the spices just a tiny bit, but otherwise it was perfect! By now, I‘m only ever baking Sweetest Menu recipes, because they never failed me. Thank you so much for these awesome recipes of yours!
Jessica Holmes says
That means the world Angie! So happy to hear you loved this cake!
Daphne says
This is the only carrot cake recipe I’ve found that doesn’t have exorbitant amounts of sugar in it and it tastes amazing. Why on earth do some recipes have 1-2 cups of sugar for the same size cake? Madness!! This cake is perfectly sweet and moist and I think the most amazing cake I have ever made. I am going to make it again for a dinner party tonight!
Jessica Holmes says
I love hearing that Daphne! So glad you enjoyed this one. And I’m with you! Less sugar works so well in this recipe.
MJ says
I am always looking for recipes for dessert that are smaller and this one is a winner. Having 2 rows of carrots in my garden I need to make cake. This recipe with the lemon in the frosting is a game changer. The lemon adds so much flavor. THANK YOU.
Jessica Holmes says
Yay! So glad you enjoyed this one!
Stacie C says
This was delicious and so easy. I didn’t have any cream cheese when I decided to make the cake, so I just sprinkled some powdered sugar on top after it cooled.
Jessica Holmes says
I’m so glad you enjoyed it Stacie!
Deb says
Recipe is great but only an inch and a bit high in a 6inch tin.
Jessica Holmes says
Hi Deb, glad you enjoyed this one! You can definitely double the recipe for a taller cake!
Karen says
If you double the recipe, how much longer would you cook it for please?
Jessica Holmes says
Hi Karen, how do you plan on baking it? What size pan? The baking time will vary depending on the depth of the batter.
Marcie says
Made this cute little cake for my grandsons bday. Very delicious, loved by all 🥰🥰
Jessica Holmes says
That’s so wonderful to hear Marcie!
Janet says
Cake was very dry. Not much flavor, lack of spices. The cake did not look the picture, very flat. I will not bake again.
Jessica Holmes says
Hi Janet, so sorry you didn’t enjoy this one. It really should be lovely and moist with the oil, milk and all the carrot. If it didn’t rise, perhaps your baking powder might be expired?
Janet says
I will check the date, thank you for the reply.
p.s. my grandson really liked it without the frosting. He said to ke The recipe and make again. The next day it tasted better.
Nisa says
Loved it! I added dates to it, so moist. Size is perfect, made for a gift!
Jessica Holmes says
That sounds wonderful!!
Nisa says
Loved it!
Jessica Holmes says
Hooray!
Annemei says
Perfect! I loved it.
Greetings from The Netherlands
Jessica Holmes says
That’s wonderful to hear!
Nancy says
Fantastic! So moist. I included the walnuts and also added golden raisins.
I love the small size! I cook for one and don’t need a full size cake.
Jessica Holmes says
How wonderful! Thank you for the kind review Nancy!
Maria says
Another great recipe Jess! Made this today and it’s perfect for just the two of us! Going to try the small batch banana cake next to use up all the overripe bananas in my freezer.
Jessica Holmes says
How fabulous! So glad you loved this one Maria!