Name: Lemon Cake
Prep time: 25 min
Cook time: 60 min
Yield: 6
Cuisine: British
Ingredients: 125g unsalted butter, room temperature, plus more for pans; 200g caster sugar; 2 extra-large eggs, room temperature; 30g lemon zest (3 to 4 lemons); 220g plain flour; 1/4 tsp baking powder; 1/4 tsp bicarbonate of soda; 1/2 tsp salt; 90ml lemon juice; 90ml buttermilk; 1/2 tsp vanilla essence