Preheat your oven to 180ºc/160ºc fan and line a 2lb loaf tin with parchment paper!
De-stone your dates, and chop up.
Add them to a bowl, along with the bicarbonate of soda and the boiling water and leave to sit for 10 minutes.
Once sat, blitz the mixture into a puree with a food processor, or blender until smooth!
Add your unsalted butter to a bowl, along with the dark brown sugar and mix
Add the eggs into the mixture one at a time, and beat in each time.
Add in the flour, treacle, vanilla and pureed date mixture and beat again until smooth
Pour the mixture into the tin, and bake the cake in the oven for 45-50 minutes, or until baked through!
Once baked, leave the cake to cool for 10 minutes in the tin, and then leave to cool fully on a wire rack.
For the Sauce
Whilst the cake is baking... make the sauce!
Add all the ingredients into a pan, and heat on a low heat till the butter has melted, and everything is mixed in.
Bring the mixture to the boil and boil for 1 minute.
Once the mixture has boiled, remove from the heat and leave the sauce to cool fully. Stir occasionally so a skin isn't formed!
For the Buttercream
Add your unsalted butter to a bowl and mix until smooth
Add in the icing sugar and beat in until fully mixed in
Add in the cooled sticky toffee sauce and mix again until delicious and perfect.
For the Decoration
Using your favourite piping tip, pipe your sticky toffee buttercream onto the cake!
Drizzle the cake with some more sticky toffee sauce, and then sprinkle with your favourite sprinkles!
Enjoy!!
Notes
It’s best to use a 2lb loaf tin for this recipe, and I use this one, as it's quite a chunky loaf cake. Some 2lb loaf tins are smaller than you think so make sure to only fill 2/3 of the tin with the mixture and make cupcakes with the spare mixture if you have any.
This cake will last for 3+ days at room temperature once made
You can freeze the cake for 3+ months
You can swap the dark brown soft sugar for light brown soft sugar