Preheat your oven to 350°F (175°C).
Grease the 9-inch round cake pan with olive oil or butter, and line the bottom with parchment paper.
In a medium bowl, whisk together the flour, baking powder, and kosher salt. Set aside.
In a large mixing bowl, combine the granulated sugar and lemon zest. Rub the zest into the sugar. Add the Greek yogurt, olive oil, eggs, vanilla extract, and almond extract. Whisk until smooth.
Gradually add the flour mixture to the wet ingredients, stirring gently with a spatula until just combined.
Pour the batter into the prepared cake pan and spread it evenly. Bake for 30-35 minutes, or until a toothpick comes out clean.
Let the cake cool in the pan for about 10 minutes, then transfer to a cooling rack to cool completely.
Dust the top with confectioners sugar, or serve with whipped cream and fresh berries.