This Carrot Cake Traybake Recipe Is Truly Grate

Three girls enjoying making a carrot cake traybake together.

Carrot cake has been a beloved tea time treat for many years - with the first recipe appearing in the Middle Ages, it became popular again during WW2 when carrots were used to replace sugar, which was extremely expensive at the time.

This is a great way to include some vegetables into a delicious sweet treat for your children, and this recipe uses only a small amount of oil in place of butter, as well as using honey and banana rather than refined sugar. This carrot traybake is quicker and easier than making individual cupcakes or muffins, and it is much easier to decorate, slice and store than a traditional cake.

Making Carrot Cake Traybake

Tray Bake Carrot Cake Recipe

Unlike other carrot cake traybake recipes, this one is suitable for vegetarians, it is naturally dairy-free (apart from the cream cheese frosting) and totally nut-free. Refined sugar has been replaced with honey and banana, and you could easily swap the flour for a gluten-free version. Total time for prep and cooking is 1 hour (30 mins prep, 30 mins in the oven).


2 large eggs, beaten

85g clear honey

50ml vegetable oil (or any other tasteless oil)

1 banana, mashed

100g plain flour

50g wholemeal flour

2 tsp baking powder

1 tbsp ground cinnamon

2 large carrots, grated

80g sultanas

2 tsp lemon juice

1 tsp vanilla extract

Pinch of salt

For the cream cheese frosting:

200g soft cheese or quark

2 tbsp icing sugar (or clear honey, to taste)

1 lemon rind, grated

Making Carrot Cake Traybake


Preheat the oven to 180c (fan) and line a baking tin with baking paper (roughly 30 x 20 cm)

Beat together the eggs, honey, oil and banana in a large bowl

In another bowl, combine the plain and wholemeal flours along with the cinnamon and baking powder, then fold the dry ingredients into the wet mix

Next, stir in the carrots, sultanas, lemon juice, salt and vanilla extract and mix well

Transfer into the baking tin, smoothing the mixture down so that the top is flat

Bake for around 25 - 30 minutes. Insert a skewer into the middle of the cake to make sure that it comes out clean.

Cool in the tin for 5 - 10 minutes, then transfer onto a wire rack to completely cool

The traybake must be totally cool before applying the icing, which is made by beating the three ingredients together, making a smooth, sweet topping.

Smooth the icing over the carrot traybake, then place in the fridge for 1-2 hours

To serve, simply cut into pieces and enjoy.

The carrot cake tray bake will last around 4-5 days, kept in an airtight container in the fridge. Any leftovers can be stored in the freezer - simply cut into individually wrapped slices, then freeze for up to 3 months. To defrost, simply let the cake thaw out overnight in the fridge.

Making Carrot Cake Traybake

Substitutes and Alternatives

You can use self-raising flour 1:1 for the plain flour in this recipe - just remember not to add the baking powder.

For a healthy, dairy-free version of the frosting, whisk the solidified layer from a tin of full-fat coconut milk (that has been chilled overnight) until it is light and fluffy. Then whisk in 60g coconut yoghurt, 56g melted coconut oil, 1/2 teaspoon vanilla extract and 3 tablespoons maple syrup, before chilling for 4 hours in the fridge. The frosting is ready to be spread onto the cake - which should be kept in the fridge in order to stop the frosting from melting.


Written By

Rosanna Robertson

Godmother to two little girls, Rosanna enjoys finding ways to entertain her goddaughters with games, cooking and – best of all - arts and crafts. Having studied Fine Art, Rosanna uses her creativity to make colourful, fun and educational art and craft projects that are perfect for kids of all ages. Full of ideas for homemade cards and handcrafted gifts, toys and decorations – Rosanna also has a knack for finding child-friendly cultural activities and fun places for kids to blow off steam.

Share this article




Get The Kidadl Newsletter
1,000's of inspirational ideas direct to your inbox for things to do with your kids.

By joining Kidadl you agree to Kidadl’s Terms of Use and Privacy Policy and consent to receiving marketing communications from Kidadl.