Delia Smith Carrot Cake​ Recipe​

If you love a classic British-style carrot cake that stays moist for days, this Delia Smith carrot cake recipe is the one to bake. It’s gently spiced, packed with sweet carrots and crunchy walnuts, and finished with a smooth, tangy cream cheese frosting. The method is straightforward and very beginner-friendly, even if you do not bake often. Total time is about 1 hour 30 minutes, including cooling and frosting.

What Is Delia Smith Carrot Cake and How Does It Taste?

This is a classic, homely carrot cake with a soft, tender crumb and a gentle warmth from cinnamon and nutmeg. The grated carrots keep the sponge moist without making it heavy, and the walnuts add a proper bit of crunch in every slice. Finished with cream cheese frosting, you get that perfect balance of sweet, tangy, and lightly spiced that makes carrot cake so hard to resist.

Ingredients

For the carrot cake

• Butter or oil, for greasing
• Baking parchment, for lining
• 300g carrots, peeled and finely grated
• 200g light brown sugar
• 3 large eggs
• 180ml sunflower or vegetable oil
• 1 tsp vanilla extract
• Zest of 1 orange (optional, but lovely)
• 225g plain flour
• 2 tsp baking powder
• 1 tsp bicarbonate of soda
• 2 tsp ground cinnamon
• 1/4 tsp freshly grated nutmeg
• 1/2 tsp fine salt
• 120g walnuts, roughly chopped

For the cream cheese frosting

• 75g unsalted butter, softened
• 250g icing sugar, sifted
• 200g full-fat cream cheese (keep it cold)
• 1 tsp vanilla extract (optional)
• Pinch of salt (optional, helps the flavour)

Optional finishing touches

• Extra chopped walnuts, to sprinkle
• Fine orange zest, to finish

How to Make Delia Smith Carrot Cake Recipe

Oven preparation

• Prepare the oven: Preheat the oven to 180°C or 160°C fan. Place a shelf in the middle so the cakes bake evenly.
• Prepare the tins: Grease two 20cm round cake tins and line the bases with baking parchment. This makes turning out completely stress-free.

Mixing the batter

• Grate the carrots: Peel and finely grate the carrots, then set aside. Fine shreds blend into the sponge and keep the texture soft.
• Whisk the wet ingredients: In a large bowl, whisk the brown sugar and eggs until glossy, about 30 to 60 seconds by hand. Whisk in the oil, vanilla, and orange zest if using.
• Combine the dry ingredients: In a separate bowl, whisk together the flour, baking powder, bicarbonate of soda, cinnamon, nutmeg, and salt so everything is evenly distributed.
• Fold, do not beat: Add the dry mixture to the wet mixture and fold gently until you no longer see streaks of flour. Stop as soon as it comes together.
• Add carrots and walnuts: Fold in the grated carrots and chopped walnuts until evenly mixed. The batter will look thick and textured, that is exactly right.

Baking

• Fill the tins: Divide the batter evenly between the prepared tins and level the tops with a spoon or spatula.
• Bake: Bake for 30 to 35 minutes, until the cakes are risen, spring back lightly when pressed in the centre, and a skewer inserted comes out clean.

Cooling

• Cool properly: Leave the cakes in the tins for 10 minutes, then turn out onto a wire rack. Peel off the parchment and let them cool completely before frosting.

Frosting and assembling

• Make the frosting: Beat the softened butter until smooth. Add the sifted icing sugar and beat until creamy. Add the cold cream cheese (plus vanilla and a pinch of salt if using) and mix briefly until thick and smooth. Do not overbeat, or it can loosen.
• Assemble: Place one cake layer on a plate or stand. Spread a generous layer of frosting over the top, then sandwich with the second layer.
• Finish: Frost the top (and sides if you like), then sprinkle with extra walnuts and a little orange zest. Chill for 20 minutes before slicing for neat pieces.

Tips for the Best Carrot Cake

Why did my carrot cake turn out dense?

The two usual culprits are overmixing after adding the flour, or using carrots grated too coarsely. Fold gently and stop as soon as the flour disappears, and grate the carrots finely so they soften into the crumb.

How do I stop cream cheese frosting from going runny?

Use full-fat cream cheese and keep it cold. Beat the butter and icing sugar first, then add the cream cheese last and mix briefly. If your kitchen is warm, chill the bowl for 10 minutes before you start.

How do I get flat, even layers?

Weigh the batter into each tin for accuracy, then level the tops. If your cakes dome, let them cool fully and trim with a serrated knife before frosting.

Can I make it more or less spiced?

Absolutely. Keep the cinnamon as the base, then adjust nutmeg to taste. A small pinch of ground ginger also works beautifully if you want a warmer, more aromatic cake.

Serving Suggestions

• Serve with a mug of strong tea or fresh coffee.
• Add a side of lightly macerated oranges for a bright contrast.
• Turn it into a dessert by serving with a spoonful of crème fraîche.
• For celebrations, top with extra walnuts and a little piped frosting around the edge.

Storage and Freezing

Room temperature

If the cake is unfrosted, you can keep it in an airtight tin at room temperature for up to 2 days. Once frosted with cream cheese icing, it is best kept chilled.

Refrigerator

Store the frosted cake in a covered container in the fridge for up to 5 days. Let slices sit at room temperature for 15 to 20 minutes before serving so the sponge tastes soft and the frosting is creamy.

Freezing

For best results, freeze the unfrosted cake layers. Wrap each cooled layer tightly in cling film, then a layer of foil, and freeze for up to 3 months. Defrost overnight in the fridge, then bring to room temperature and frost. You can freeze frosted slices too, but the texture of cream cheese frosting can change slightly after thawing.

Nutrition

• Calories: 480 kcal
• Carbohydrates: 52g
• Protein: 6g
• Fat: 26g
• Saturated fat: 8g
• Sodium: 320mg

Nutrition values are estimates and will vary depending on ingredients and portion size.

FAQs

Delia Smith Carrot Cake Recipe

Recipe by Milli Rose

0.0 from 0 votes

Course: DessertCuisine: BritishDifficulty: Easy

Servings

12

slices

Prep time

25

minutes

Cooking time

35

minutes

Total time

90

minutes

Calories

480

kcal

1

hour 

Moist, gently spiced Delia Smith-style carrot cake with walnuts and a thick cream cheese frosting. A reliable, classic bake for birthdays, afternoon tea, or anytime you fancy a proper slice of cake.

Ingredients

• Butter or oil, for greasing tins

• Baking parchment, for lining

• 300g carrots, peeled and finely grated

• 200g light brown sugar

• 3 large eggs

• 180ml sunflower or vegetable oil

• 1 tsp vanilla extract

• Zest of 1 orange (optional)

• 225g plain flour

• 2 tsp baking powder

• 1 tsp bicarbonate of soda

• 2 tsp ground cinnamon

• 1/4 tsp freshly grated nutmeg

• 1/2 tsp fine salt

• 120g walnuts, roughly chopped

• 200g full-fat cream cheese (cold)

• 75g unsalted butter, softened

• 250g icing sugar, sifted

Directions

• Preheat the oven to 180°C (160°C fan). Grease and line two 20cm round cake tins.
• Peel and finely grate the carrots. Set aside.
• Whisk brown sugar and eggs until glossy, then whisk in the oil, vanilla, and orange zest (if using).
• In a separate bowl, whisk together flour, baking powder, bicarbonate of soda, cinnamon, nutmeg, and salt.
• Fold the dry ingredients into the wet mixture just until combined.
• Fold in grated carrots and chopped walnuts.
• Divide batter between tins and bake for 30–35 minutes, until springy and a skewer comes out clean.
• Cool in tins for 10 minutes, then turn out onto a wire rack and cool completely.
• Beat butter, then beat in icing sugar. Add cream cheese and mix briefly until thick and smooth (do not overbeat).
• Sandwich the cakes with frosting, then frost the top. Chill 20 minutes before slicing for neat pieces.

Notes

• Use full-fat block-style cream cheese if possible for a thicker, more stable frosting.
• Finely grate the carrots so they melt into the sponge and keep it moist.
• For clean slices, chill the frosted cake for 20–30 minutes before cutting.