Double Chocolate and Peanut Butter Birthday Cake [VEGAN]


I love birthdays, especially other people’s! And what better excuse for a good wodge of dark, rich chocolate cake with decadent frosting? I never calorie count as it is, but I think we can all agree that a slice of birthday cake ought to be exempt.

My mum always baked when I was growing up and I’ve since made a fair few celebration cakes over the years. Carrot, vanilla, cookies and cream, a six-layer rainbow cake for our little one’s fourth birthday (never again!) and a chocolate and vanilla checked cake which I really ought to find an excuse to recreate.

This is the latest, for my father-in-law’s recent birthday. Chocolate sponge with peanut butter icing and a thick, dark chocolate ganache dribbled over – topped off with a pile of peanuts, chocolate chips and sweet/savoury popcorn.

Peanut butter has been finding its way into a lot of our cooking recently, making appearances in stir fries and curries as well as desserts. It’s the star turn in this not-quite-a-buttercream icing, adding a punch of flavour and a touch of salt to offset the sweetness of the cake. I’m already plotting ways for it to reprise its role as we enjoyed it so much (peanut butter and raspberry cupcakes, anyone?).

Vegan, yes. But healthy, this cake is not! It’s definitely a misapprehension that the two always go hand in hand. I found a smallish slice plenty, although we were creeping back for extras later when the littlest chickpea had gone to bed.

Now I’m desperate for someone else’s birthday to come around, so I have an excuse to make another!

Chocolate Cake with Peanut Butter Icing and Dark Chocolate Ganache [VEGAN]
Servings: 12
For the Cake
  • 340 g self raising flour
  • 60 g cocoa powder
  • 230 g caster sugar
  • 2 tsp baking powder
  • 150 ml vegetable oil
  • 400 ml soya milk
  • 1 tbs vanilla extract
For the Icing
  • 75 g peanut butter
  • 75 g Trex / vegetable shortening
  • 1 tbs vanilla extract
  • 300 g icing sugar
For the Ganache
  • 100 g dark chocolate chips
  • 250 ml soya milk
For the Cake
  1. Grease and line two 8 inch cake tins. Preheat the oven to 180C

  2. Mix the flour, cocoa, sugar and baking powder together in a large bowl. Make a well in the centre of the mixture and add the wet ingredients, stirring until only just combined.

  3. If bubbles start to rise to the surface, tap the bowl sharply on the worktop to slow down the baking powder. Pour half the mixture into each tin and tap again if necessary.

  4. Bake for 20 minutes in the centre of the oven. When done the sides should start to come away from the tins, the tops shoud feel slightly springy and a toothpick inserted into the middles should come out clean.

  5. Cool in the tins for 15 minutes then transfer to a wire rack. Once fullly cooled, level the tops of the cakes with a large serrated knife. Enjoy the offcuts with a cup of tea.

For the Icing
  1. Whip the peanut butter, shortening and vanilla extract until light and fluffy. Add the icing sugar a little at a time until you reach a thick but spreadable consistency. You may need to thicken slightly with more icing sugar or thin with a little soya milk, depending on the brands of fat and peanut butter used.

  2. Sandwich the cakes together with a dollop of icing and use a spatula to spread to the edges. Use the rest of the icing to cover the cake smoothly.

For the Ganache
  1. Heat the soya milk in a small pan until almost boiling. Remove from the heat and add the chocolate chips, stirring well as they melt.

  2. Before the mixture cools completely pour it over the cake, allowing some to drip down the sides however you like.

  3. Decorate with your favourite toppings - we used chocolate chips, peanuts and popcorn but a peanut brittle would be fantastic!


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