Preheat the oven to 350F (180C). Lightly grease an 8-inch (20cm) springform pan and line the bottom with parchment paper.
Cut the apricots into thick slices and transfer to a bowl.
Add a tablespoon of cornstarch and toss to coat evenly. Set aside.
Separate the egg whites from the yolks.
Over the yolks add half of sugar, 1/3 cup (70g) and almond extract. Mix until creamy and thick.
Add almond flour and the 2 tablespoons of cornstarch and mix to combine.
Add the salt over the whites and start whipping the whites until foamy. Gradually add ⅓ cup (70g) sugar and continue whipping until stiff peaks form.
Gently fold the whites into the egg yolk-almond mixture.
Pour the batter into the prepared pan and smooth the top.
Arrange the apricot slices on top of the batter.
Bake the cake for 35-40 minutes, until golden and a toothpick inserted into the center comes out clean.
Let cool slightly, transfer to a serving platter and dust with powdered sugar before serving.
Enjoy as is or with a good dollop of ice cream or whipped cream.