01 - Preheat oven to 350°F. Grease and line a 2 lb loaf pan with baking paper.
02 - In a large bowl, beat softened butter and caster sugar until pale and fluffy.
03 - Incorporate eggs one at a time, beating thoroughly after each addition.
04 - Gently fold in self-raising flour, lemon zest, and salt until just combined.
05 - Transfer batter into prepared loaf pan, smoothing the top evenly.
06 - Bake for 40 to 45 minutes until a skewer inserted in the center comes out clean.
07 - Combine lemon juice and granulated sugar, stirring until sugar dissolves.
08 - Immediately after removing cake from oven, prick surface with skewer and slowly pour lemon drizzle over the warm cake.
09 - Allow cake to cool completely in the pan before removing and slicing.