Gluten Free Banana Cake

This recipe is almost identical to my original Banana Cake recipe, I have simply substituted the plain Flour for Doves Farm Gluten Free Flour blend. Click here for the original recipe.

As a passionate baker, I often find myself in pursuit of that ultimate recipe - cake perfection.  

I have tried so many Banana Cake recipes over the years and this is hands down my all-time favorite, I have stopped searching. The overripe bananas combined with the buttermilk give the cake a moist, silky smooth texture with a beautiful crusty exterior. Dressed with cream cheese frosting, served naked or with lashings of vanilla ice cream or freshly whipped cream and toffee sauce - the cake is divine! 

The recipe was inspired by Stephanie Alexander's AO Banana Cake pg 77 of the 'The Cook's Companion'. Stephanie is an incredibly talented Australian cook, restaurateur, food writer and food educator.

This is a great recipe to make with kids. My two love mashing the bananas and making the faux buttermilk, they are always intrigued by the reaction when it curdles... It's a wonderful example for children to see how fruit can be used to make cake. It's also a fabulous way to use up tired old bananas!

This recipe will yield;

20cm square cake, baked at 180°C/350F for 40-45 mins

14-16 muffin size cupcakes baked at 180°C/350F for 16-18 mins

Cake Ingredients

300g Caster Sugar

125g softened unsalted butter

½ teaspoon of vanilla extract

2 large free range eggs

3 over ripe bananas mashed approx 325g weighed 

250g Doves Farm Gluten Free flour blend

1 tsp bicarbonate soda (baking soda)

½ teaspoon salt (I use crushed Maldon Seat salt)

125ml buttermilk (125ml of whole milk with 1 tsp of white wine vinegar)

Optional

1/2 tsp ground cinnamon

1/8 tsp ground allspice

Cake Method

1. Preheat oven to 180°C/350F. Grease and line cake tins or prepare cupcake cases in your muffin tin (will make 15 muffin size cupcakes). Mix up your buttermilk (if you are making it), weigh out all of your ingredients, mash your bananas using a fork against the side of the bowl, set them aside.

2. Cream butter, sugar and vanilla extract on a medium speed. Use a spatula to clear down the sides of your bowl and beater occasionally. Depending on your mixing method, the creaming time will vary. Cream until the mixture appears pale in colour, increased in volume and mouse like in texture (it may take longer if the butter is not at room temperature or if your kitchen is cold, take your time this step is important).

3. Crack the eggs and beat them in one at a time, ensuring the egg is fully incorporated before adding the second egg. Then add the mashed banana and mix till incorporated, the mixture will appear slightly curdled, this is normal.

4. Combine the plain flour, bicarb soda and salt then hand whisk the ingredients (you can sieve them if you prefer). Then add half the dry ingredients to the mix then alternate with the buttermilk lightly beating in-between. You will need to scrape down the beater and sides of the bowl intermittently, ensuring you scrape to the bottom of the bowl to avoid sugar deposits.

5. Using an ice-cream scoop (or spoon) transfer the cake mix into your prepared muffin cases. and bake for 15-19 mins until the cupcakes are golden brown in colour and spring back when lightly touched (you can always bake a single cupcake if you are unsure how long to bake).

6. Cool completely before turning the cupcakes out onto a wire rack. The Cream Cheese Frosting can be made and refrigerated whilst the cake is baking. Click here for a demonstration.

7. Once the cup cake has cooled completely, begin icing the cake (if the cake is still warm, the icing will become runny).

Top Tips

• You can make a faux buttermilk, click here for a demonstration.
• Milk on its own will not suffice, as it will not react with the bicarbonate soda. Select here for further reading in the glossary about Bicarbonate Soda (you will need to scroll down a little).

Icing Method

1. Weigh out all ingredients.

2. Sift icing sugar and soften unsalted butter. You should be able to make an indentation in the butter (DO NOT MELT the butter, you only want it softened).

3. Cream the icing sugar and butter together using the flat paddle attachment of your stand mixer (or your hand mixer) until the mixture is a pale in colour and mousse like in texture 4-5 mins. Occasionally scraping the sides of the bowl down and the base to ensure all of the icing sugar has been combined.

4. Remove the cream cheese from the fridge, remove any excess liquid and add directly to the creamed butter and icing sugar and mix immediately until just combined. 

5. Scrape the sides of the bowl down again. If you are making numerous portions add the additional cream cheese briefly and continue until all of the cream cheese has been added. Ensuring you continue to scrape the base and sides of the mixing bowl.

6. Taste – ½ to 1 tsp of vanilla extract can be added to your liking and mix until just combined. Store covered in the fridge until needed.

7. Once the cup cakes have cooled completely, you can begin icing (if the cake is still warm, the icing will become runny).

Please Note; There are many recipes for Cream Cheese frosting. This icing works on the principal 1 part unsalted butter, 1 part icing sugar to 2 parts cream cheese. Using this principle you can use the whole container of cream cheese and refrigerate or freeze any excess to avoid wastage.

Cream Cheese Frosting - Top Tips

• You MUST use full fat cream cheese. As the low fat and reduced fat cream cheese contains more liquid (and stabilisers).
• Use Unsalted butter as it contains less water, also I think it tastes better (personal preference, you can always add salt).
• You MUST use softened butter. If your butter is not softened, lumps will form and you will end up with lumps of yellow in the icing. You cannot beat these out once you have added the cream cheese as over mixing can result in the icing going runny. Check the butter just before use, if the ambient temperature in your kitchen is cold, the butter will begin to firm up immediately.
• Cream the butter and icing sugar first, this will help to avoid over beating the cream cheese frosting.
• Mix the icing once you have added the cream cheese. As the cream cheese is cold, it can start to firm up the butter if left unmixed – resulting in a lumpy icing.
• Sift icing sugar to avoid lumps.
• As a general rule, I mix 2 parts cream cheese with 1 part unsalted softened butter and 1 part sifted icing sugar, you can add vanilla extract to taste. The beauty of this recipe is that it can be adapted depending on the quantity of cream cheese you have to hand.
• Any excess cream cheese frosting can treble bagged, labeled and frozen for up to 3 months.