01 -
Preheat the oven to 165°C. Generously grease a 23–25 cm tube pan.
02 -
In a medium bowl, whisk together the flour, salt, and baking soda until evenly distributed. Set aside.
03 -
In a large bowl, use an electric mixer to beat butter and sugar until pale and fluffy.
04 -
Add eggs one at a time, beating thoroughly after each addition. Mix in the lemon and vanilla extracts until well combined.
05 -
Add the flour mixture in three parts, alternating with the buttermilk, beginning and ending with the flour. Briefly beat after each addition to keep the batter smooth.
06 -
Pour the batter into the prepared tube pan. Smooth the surface with a spatula.
07 -
Bake in the preheated oven for approximately 90 minutes, or until the cake pulls away from the pan sides. Avoid opening the oven during the first hour of baking.
08 -
Allow the cake to cool in the pan for 10 minutes, then carefully invert onto a wire rack and cool completely before serving.