Ina Garten's Lemon Cake Recipe | Food Network UK

Ingredients

• 220g unsalted butter, at room temperature
• 560g granulated sugar
• 4 extra-large eggs, at room temperature
• Grated lemon zest from 6 to 8 large lemons
• 450g plain flour
• 1/2 tsp baking powder
• 1/2 tsp bicarbonate of soda
• 1 tsp salt
• 180ml freshly squeezed lemon juice, divided
• 180ml buttermilk, at room temperature
• 1 tsp pure vanilla extract
• For the lemon glaze
• 250g icing sugar, sifted
• 3 1/2 tbsp freshly squeezed lemon juice