Easy Coffee Cake
Easy Coffee Cake - A delicious all-in-one coffee sponge topped with smooth coffee buttercream. Simple to make and packed full of flavour.PLUS - How to make this cake in any size of round, square or rectangular tin.
Prep Time 25 minutes
Cook Time 30 minutes
Total Time 55 minutes
Servings 12 servings
For the coffee sponge
- 3 tbsp instant coffee powder or coffee granules ground to a powder
- 200 g plain flour
- 2½ tsp baking powder
- 220 g soft light brown sugar
- 220 g margarine or butter butter must be soft at room temperature
- 4 medium eggs
- 2 tsp milk
- ⅛ tsp salt
For the coffee buttercream
- 200 g butter soft at room temperature
- 400 g icing sugar
- ¼ tsp vanilla extract
- 8 tsp instant coffee powder or granules
- 4 tsp boiling water
- A little milk
This recipe is for 2x 20cm round sandwich tins. To find the ingredients for a different size of tin please use the calculator above the recipe.
Make the coffee sponge
Pre-heat your oven to 160ºC/140ºC fan.
Line two 20cm round sandwich tins with greaseproof paper or re-usable baking tin liners (I use these tins and these liners).
Put all of the cake ingredients into a large bowl (3 tbsp coffee powder, 200g plain flour, 2½ tsp baking powder, 220g soft light brown sugar, 220g margarine or butter, 4 medium eggs, 2 tsp milk, ⅛ tsp salt). Beat with an electric mixer or by hand on a low speed until all of the ingredients are combined.
Split the mixture between the two prepared tins. Then bake for 30-35 minutes until a skewer inserted in the centre comes out clean.
Once the cakes are cooked, remove them from the oven. Leave them to cool in their tins for about 10 minutes before removing them from the tins and moving them to a wire rack to cool completely.
Make the coffee buttercream
While the cakes are cooling make the coffee buttercream. Start by mixing together the instant coffee powder/granules (8 tsp) with the boiling water (4 tsp). Set aside to cool.
In a large bowl beat the butter (200g) and vanilla extract (¼ tsp) on a low speed until soft. Add the icing sugar (400g) and beat on a low speed until combined with the butter and smooth. Gradually add the coffee mixture, 1 tsp at a time. After each addition beat the buttercream until the coffee has been fully combined before adding more.
Check the consistency of your buttercream. It should be soft enough that you could spread it onto a slice of bread. If it is too firm, then add a little milk (no more than 1 tsp at a time) until it is your desired consistency.
❄️ Suitable for freezing
Please see storage instructions above the recipe for more information.
Calories: 521kcal | Carbohydrates: 63.1g | Protein: 4g | Fat: 28.3g | Saturated Fat: 12.6g | Sodium: 274.4mg | Fiber: 0.5g | Sugar: 50.6g