Chocolate Espresso Loaf Cake Recipe (With Video)

Indulge in the rich and decadent flavours of this chocolate espresso loaf cake. Follow along with our easy recipe and step-by-step video for a perfect treat.

I’ve always thought chocolate and coffee are a match made in heaven. The coffee brings out the depth of the chocolate without overpowering it, and the result is a loaf that feels extra special but is still simple enough for a midweek bake. This cake is soft, rich, and perfect with a hot drink—just the sort of bake that makes the kitchen smell incredible and gets everyone wandering in for a slice.

Why I Love Chocolate and Espresso Loaf Cake

• Chocolate and coffee are a perfect flavour pairing that feels extra indulgent.
• The coffee deepens the chocolate’s flavour without making the cake taste bitter.
• It’s simple enough for a midweek bake but looks and tastes impressive.
• The smell while it’s baking is incredible.
• It’s a versatile cake that works for afternoon tea, dessert, or a coffee break.
• The shiny chocolate coffee ganache makes a lovely glaze.

Ingredients For Chocolate Espresso Cake

For the Chocolate Coffee Cake

Dark Chocolate (100g, chopped) – Use a good-quality dark chocolate with at least 50–70% cocoa solids for a rich flavour if you can. Not going to lie, I use Aldi own and it’s totally fine. Milk chocolate will work if you prefer a sweeter cake, but it will be slightly less intense.

Margarine (170g, plus extra for greasing) – Margarine provides a lighter texture, but unsalted butter can be used for a richer taste. If you use unsalted butter, make sure it’s room temperature for easier whisking and a smoother batter. 

Caster Sugar (100g)

Light Brown Soft Sugar (70g) – Adds a subtle caramel note. If you don’t have it, replace it with more caster sugar or dark brown sugar for a deeper flavour.

Large Eggs (3) – If you’ve only got medium, don’t worry too much, it won’t make that much difference. 

Self-raising Flour (130g) – Contains a raising agent already. If using plain flour (all purpose flour), add 2 tsp baking powder.

Cocoa Powder (40g) – Unsweetened cocoa powder works best. Dutch process cocoa powder will give a darker colour and slightly milder taste.

Instant Coffee (2 tbsp + boiling water to dissolve) – Strong instant coffee brings out the chocolate flavour. Use decaf if you’d like to reduce caffeine. Espresso powder is great, but whatever coffee you use will be super strong, so don’t worry. 

For the Chocolate Coffee Ganache

Double Cream (150ml) 

Instant Coffee (2 tbsp) – Dissolve with the cream for a consistent coffee flavour. You can reduce the amount for a milder taste.

Dark Chocolate (200g, finely chopped) – Again, choose a quality chocolate for best results. Milk chocolate can be swapped for a sweeter finish. You could use chocolate chips instead.

Icing Sugar (2 tbsp) – Helps smooth and sweeten the ganache. If you like a slightly less sweet topping, you can reduce this by half or skip it entirely. 

You’ll Also Need

• 2lb loaf tin
• Baking paper (if you prefer lining to greasing)
• Electric whisk or stand mixer
• Heatproof bowls
• Small saucepan
• Wire rack
• Chopping board and sharp knife

How to Make Chocolate Espresso Loaf Cake – Step-by-Step Instructions

Full, easy-to-follow instructions and quantities are available in the recipe card at the bottom of this post.

Step One: Prepare the tin and oven

Grease or line a 2lb loaf tin with baking paper. Preheat your oven to 160°C (fan-assisted). This helps the cake bake evenly without sticking.

I use reusable baking paper, but standard parchment paper is fine too. 

Step Two: Dissolve the coffee

Mix 2 tbsp instant coffee with a little boiling water until smooth. Leave it to cool completely—adding hot coffee to the batter can scramble the eggs.

Step Three: Melt the chocolate

Gently melt 100g chopped dark chocolate in a heatproof bowl over simmering water or in short bursts in the microwave. Stir until smooth, then set aside to cool. Using a higher cocoa content chocolate will give a deeper flavour, while milk chocolate will create a lighter taste.

Step Four: Whisk butter and sugars

In a large mixing bowl, whisk 170g margarine, 100g caster sugar, and 70g light brown soft sugar until pale and fluffy. An electric whisk or stand mixer makes this quicker, but a hand whisk works too—just whisk a little longer.

Step Five: Add eggs and coffee

Whisk in 3 large eggs. 

Step Six: Sift dry ingredients

Sift 130g self-raising flour and 40g cocoa powder directly into the bowl. Sifting avoids lumps and keeps the cake light. Gently whisk or fold the dry ingredients into the wet mixture.

Step Seven: Mix through the melted chocolate

Pour in the cooled melted chocolate and mix until smooth. Avoid overmixing, which can make the cake dense.

Stir through the cooled coffee. 

Step Eight: Bake the cake

Pour the batter into the prepared tin and level the top. Bake for around 45 minutes. Check by inserting a skewer into the centre—if it comes out clean or with a few crumbs, the cake is ready.

Step Nine: Cool completely

Remove the cake from the oven and leave it to cool in the tin. If you are in a rush, remove to cool on a wire rack, or even in the fridge. But try to leave it in the tin for at least 10 minutes. 

Step Ten: Make the ganache

Place 200g chopped dark chocolate in a heatproof bowl. In a small saucepan, gently heat 150ml double cream with 2 tbsp instant coffee, stirring until the coffee dissolves and the cream is hot but not boiling. Pour the cream over the chocolate and stir until smooth. Sift (as you can see in my video, I rarely use the sieve. I always regret it!) in 2 tbsp of icing sugar and mix well. Leave to cool until it thickens slightly.

Step Eleven: Frost the cake

Spread the ganache generously over the cooled cake. For a firmer topping, chill briefly before slicing.

If your cake has domed a lot, you might want to slice the top off first. I sometimes do, sometimes don’t. It just depends on how much it rises in the centre, and how bothered you are about a neat finish. 

Serving Suggestions

This loaf cake is wonderful served just as it is with a fresh pot of coffee or a cup of tea—it’s the kind of bake that turns a simple afternoon break into something special. 

For an indulgent dessert, warm a slice for a few seconds in the microwave and add a scoop of vanilla ice cream or a drizzle of pouring cream. It also works beautifully on a dessert table at family gatherings or celebrations, where its rich ganache topping makes it stand out without any extra decoration.

Variations

Sweeter Option

Swap the dark chocolate for milk chocolate to create a softer, creamier, and sweeter loaf. This works well if you prefer a less intense chocolate flavour.

Nutty Twist

Add a small handful of chopped nuts such as hazelnuts, walnuts, or pecans to the batter before baking. This adds texture and a delicious nutty flavour that complements the chocolate and espresso.

Spiced Version

Stir in a pinch of ground cinnamon or cardamom with the dry ingredients. These warm spices pair beautifully with chocolate and coffee, making the loaf feel a little more special for seasonal baking.

Flavoured Coffee

Use a flavoured instant coffee, like hazelnut or caramel, instead of plain. This gives the ganache and the cake a subtle twist on the classic chocolate-espresso combination.

Skip the Coffee Ganache

If you want less coffee, use a chocolate ganache, simply skipping the instant coffee when making. 

Storage 

Store in a sealed tub, airtight container, or on a covered cake stand in your kitchen for 2-3 days.

Or freeze the whole cake (without ganache) for up to 3 months. Wrap in cling film and foil. Defrost at room temperature before adding fresh ganache.

FAQ

Other Recipes 

If you love this recipe, you might also want to try:

• Chocolate Fudge Loaf Cake
• Plum and Almond Loaf Cake
• Sticky Ginger Loaf Cake
• Strawberry and White Chocolate Loaf Cake
• Cherry Loaf Cake