Key Lime Pie Cake

Skill Level: Medium
45 minutes
Serves 10

Our Key Lime Pie Cake is a delightful fusion of creamy pie and light, fluffy sponge. Made with Belvoir Farm Lime Cordial, it delivers a fresh, zingy citrus flavour that’s both sharp and satisfying. Simple to bake, it’s an impressive dessert for any occasion.

Ingredients

For the cake

415g unsalted softened butter
415g caster sugar
Zest 2 limes
6 large eggs
415g self raising flour
1 tsp baking powder
100ml Belvoir Farm’s Lime Cordial

For the Belvoir Farm’s Lime Curd

150g Lime Cordial
100g caster sugar
6 limes, juiced
4 tsp cornflour
125g butter, cubed

For the buttercream filling

250g unsalted butter
500g icing sugar
2/3 lime curd
4 large egg whites
300g caster sugar
400g softened unsalted butter

Method

To Make 

For the cake

  1. Preheat the oven to 160c and line 4 x 7 inch cake tins with parchment paper. In the bowl of a stand mixer, beat the butter, sugar and lime zest until light and fluffy. Add the remaining ingredients and beat until combined. Divide evenly between the cake tins and bake for 25 mins

For the lime curd

  1. In a large saucepan, add the Lime Cordial, lime juice, sugar, and cornflour and whisk on a medium heat until thickened. Once thick, add the butter and whisk until melted and combined. Remove from the heat and leave to cool. 

For the buttercream

  1. Lime curd buttercream filling: Beat the butter and icing sugar on a high speed until light and fluffy. Add the lime curd and beat until combined.
  2. SMB coating: Over a Bain Marie, whisk the egg whites and sugar until the sugar has dissolved. Once dissolved (about 10 mins) whip until stiff peaks form, before adding the soft butter a tablespoon at a time.