Ingredients:
- 2 cups (250g) all-purpose flour
- 1 ½ cups (300g) granulated sugar
- 2 tbsp (6g) fresh lemon zest
- 1 tbsp (12g) baking powder
- ½ tsp (3g) salt
- ¾ cup (170g) unsalted butter, softened
- 3 large eggs, room temperature
- 1 cup (240ml) buttermilk, room temperature
- ¼ cup (60ml) fresh lemon juice
- 1 tsp (5ml) vanilla extract
- 1 cup (120g) powdered sugar
- 2 tbsp (30ml) fresh lemon juice
- 1 tbsp (15g) melted unsalted butter
Instructions:
- Preheat the oven to 350°F (175°C). Grease a 9-inch round cake pan with butter and line the bottom with parchment paper.
- Rub the fresh lemon zest into the granulated sugar using fingertips until the sugar is damp and fragrant.
- Cream the softened butter into the lemon-sugar mixture until the batter is pale and fluffy.
- Beat in the eggs one at a time, then stir in the vanilla extract and ¼ cup of lemon juice.
- In a separate bowl, whisk together the flour, baking powder, and salt.
- Slowly alternate adding the flour mixture and buttermilk into the butter mixture, starting and ending with the flour. Stir until just combined.
- Pour the batter into the prepared pan, smooth the top, and bake for 30–35 minutes or until a toothpick inserted into the center comes out clean.
- Prepare the glaze by mixing powdered sugar, 2 tbsp lemon juice, and melted butter; apply to the cooled cake.