Published on Nov 30, 2014. Modified on Jan 23, 2024 by bakingqueen74. This post may contain affiliate links. 67 Comments

Slow Cooker Christmas Cake

↓ Jump to Recipe

↓ Jump to Video

I’m a bit late with this since Stir Up Sunday was last week but I’ve tried making a slow cooker Christmas cake. If you aren’t familiar with Christmas cake, this is a traditional rich fruit cake, often fed with alcohol, made in Great Britain at Christmas time.

Christmas fruit cake decorated with fruit and nuts on a blue cake stand.

I’ve found in the past that cakes made in the slow cooker stay lovely and moist (for example my slow cooker plum and almond cake), so the slow cooker seemed an ideal way to bake my Christmas cake too.

Also the long cooking time for rich fruit cakes like this if using an oven can mean a tendency towards burning, whereas in the slow cooker your cake cooks much more slowly so the risk of burning can be lessened.

Read on for my recipe for a slow cooker Christmas cake with plenty of tips to get it right!

Christmas Cake on a blue cake stand, one slice cut out on a plate.

Jump to:

Background
Tips for slow cooker Christmas cake
Ingredients
Step by step
How to feed a Christmas Cake with alcohol
More Christmas slow cooker recipes
Recipe
Reviews

Background

This is a traditional style British Christmas cake, which is a fruit cake made with with dried fruit.

I soaked my fruit in black tea as I love the flavour and prefer a less boozy cake but you can also soak them in booze if you like – brandy, rum, whisky, go wild!

You can decorate Christmas cakes as you prefer before serving.

If just enjoying it as a rich fruit cake then a plain cake is perfect! If not then the glazed nuts and fruit as shown are a really simple way to decorate.

Otherwise you can cover the whole cake with a layer of rolled out marzipan, sticking this to the cake traditionally with apricot jam.

Then cover with royal icing or a sheet of white fondant icing and decorate festively, for example with red and green.

Tastemade has a nice video with some examples for easy Christmas Cake decorations.

Tips for slow cooker Christmas cake

You might well think, why would you make a Christmas cake in a slow cooker?

I find it a good way to make cakes that costs less than running an oven and has less risk of burning. You still need to check your cake regularly and look out for burning but if it does happen it won’t just take minutes.

For this recipe I bake my cake in a large round silicone pan in the bottom of a large slow cooker.

If you can fit in a metal cake tin in your slow cooker you can use that too.

I wouldn’t bake a Christmas cake directly in the pot due to the risk of burning with this dense cake, as you need it to cook right through which takes time.

Check out my post all about baking in a slow cooker (with loads more slow cooker cakes and dessert recipes too!) and get lots of tips in my post on how to make a cake in a slow cooker!

Ingredients

Here is what you’ll need for this traditional fruit cake. See the recipe card for the quantities.

sultanas
mixed peel
apricots
sweet dried cranberries
raisins
crystallised ginger
1 small orange
tea bag (to make the black tea to soak the fruit)
butter
light brown sugar
medium eggs
vanilla bean paste
plain flour
ground cinnamon
ground allspice

Step by step

Mix all the fruit in a large bowl. Add in the orange or satsuma zest and juice, then the tea. Mix it well, then cover the bowl with clingfilm and leave it to soak overnight.
When you are ready to make the cake the next day, cream together the sugar and butter in a large bowl.
Next, add in the three eggs and beat well.
Fold in the flour, spices and vanilla bean paste, and combine well.
Mix in the soaked fruit and any remaining liquid.
Grease and line a 20 cm round silicone pan on the base and sides with a double layer of baking paper.
Place an upturned saucer or small tin on the base of your slow cooker. You will need to use a large slow cooker (mine is 5.7 litres) that your pan fits into. Placing the pan on a saucer will stop the base of the cake burning during the long cooking time needed for this dense cake.
Spoon the cake mixture into your prepared silicone pan, and smooth it down on top.
Pour some hot (not boiling or your pot might crack) water into your slow cooker pot, around the saucer. I used a couple of inches and topped it up once during cooking.
Now place your silicone pan on top of the upturned saucer.
Place a clean tea towel under your slow cooker’s lid, to catch condensation during cooking and stop it making the top of the cake soggy.
Switch the slow cooker on high and cook for 3-4 hours, until the top looks firm and a cake tester or skewer comes out clean from the centre.
Remove from the slow cooker and allow it to cool.

Now you can either eat your cake right away or store it and feed it with alcohol as explained below before decorating closer to Christmas.

How to feed a Christmas Cake with alcohol

It is also traditional to “feed” christmas cakes with alcohol to help preserve them.

To do this, after the cake has been baked, let it cool a bit, then make a few small holes in it with a skewer or the end of a knife etc.

Pour a couple of tablespoons of alcohol (whichever you prefer, I like brandy and amaretto) over the top of the cake, so it soaks into the skewer holes.

Then leave the cake to cool completely and ensure it is fully dried out from being cooked in the slow cooker.

If it isn’t there is the risk of it going mouldy so do let it dry out completely!

Wrap the cake well in a fresh double layer of baking paper then put the whole thing in foil and keep in a cool dry place in a tin or cake box.

Then keep feeding regularly once every couple of weeks with a little more alcohol, until Christmas arrives.

You can then ice it.

Traditionally a Christmas cake would be covered with a layer of marzipan, stuck to the cake with apricot jam, and a layer of royal icing with festive figures added on top.

A more natural naked Christmas Cake with nuts (for example pecans and almonds) and candied cherries glazed with melted jam looks brilliant too.

Close up of top of fruit cake decorated with nuts and cherries.

More Christmas slow cooker recipes

If you love the convenience of your slow cooker at Christmas and how it gives you more oven space for all your festive dishes, you might also like my other Christmas slow cooker recipes:

Make sure you also check out my Christmas slow cooker post full of edible gifts, sweet treats, Christmas dinner recipes and more, all made in your slow cooker!

Recipe