Preheat your oven to 350 degrees F. and grease a 9-inch cake pan with olive oil and line it with parchment paper.
Add the flour, salt, baking soda, and baking powder to a large bowl, and mix until well combined.
Add the granulated sugar and eggs to the bowl of an electric stand mixer and mix on high speed for 1 minute or until it turns a pale yellow color. If you don't have an electric mixer, use a regular whisk.
With the mixer on low, slowly pour in the olive oil and mix until well incorporated.
Add the lemon zest and juice and mix until well combined then add the milk and mix for a few seconds. Make sure to scrape the bottom and sides of the bowl.
Add the flour mixture and mix until well combined but don't overmix!
Pour the mixture into the prepared cake pan and sprinkle the 2 tablespoons of granulated sugar over the top.
Bake for 45-47 minutes or until a toothpick inserted into the center comes out clean.
Allow the cake to cool for 30 minutes, then run a butter knife along the sides of the cake pan, remove the cake from the pan and place it on a serving platter and allow it to cook for a couple of hours.
Once the cake is cooled completely, dust it with powdered sugar and enjoy!