Cream the butter and sugar for a minute until light and pale.
160 g salted butter, 160 g sugar
Add eggs, one at a time, with 1 tsp flour with each addition, beating about a minute in between. The flour will stop the mixture from curdling.
3 large eggs
Add the vanilla and cardamom and lightly beat to mix.
1 tsp vanilla paste, seeds of 6 cardamoms
Fold in the flour and coffee and pour into your cake pan.
2 Tbsp instant coffee granules
Bake for about 40-45 minutes.
Leave to cool in the tin before turning out.
If you are icing, as in the pictures, make sure your cake is completely cool, before doing so. To ice the cake, please head on over to the Icing and Filling Cakes with Buttercream page.
Optional Coffee Buttercream
Place the butter in a bowl and beat until light and fluffy, about a minute.
250 g regular salted butter
Add the icing sugar and beat until thoroughly combined and smooth. You'll end up with a very pale cream mix.
Keep it covered with cling film until you're ready to use it.
Notes
I've kept buttercream icing in an airtight container for up to 2 weeks (no milk) and it was perfectly fine. Personally, I think refrigerating it changes the texture, so I never do it.
The Nutritional info and total time is for the cake without the icing.