Preheat your oven to 350°F (175°C) and grease a 9-inch springform pan.
In a medium bowl, whisk together the flour, baking powder, baking soda, and salt.
In a large bowl, beat the eggs and sugar until light and fluffy.
Mix in the ricotta, vanilla extract, and melted butter until well combined.
Gently fold the dry ingredients into the ricotta mixture until just combined.
Pour the batter into the prepared pan and arrange the peach slices on top.
Sprinkle with additional sugar if desired.
Bake for 45-50 minutes, or until a toothpick inserted into the center comes out clean.
Let the cake cool in the pan for 10 minutes before releasing the sides of the springform.
Allow the cake to cool completely before serving.