In a medium bowl, combine the flour, baking powder, and salt. Whisk well.

Add the Greek yogurt and mix with a fork or spatula until well combined; it will look like small crumbles.

Lightly dust a work surface with flour. Remove the dough from the bowl, knead a few times until tacky but not sticky, about 20 turns.

Preheat the oven to 450°F and place a pizza stone in the oven to heat.

Roll out the dough into a large, thin round or oval on a floured surface.

Place the rolled dough onto a preheated pizza stone or baking sheet.

Spread tomato sauce over the crust, top with cheese, and bake for 10-12 minutes until bubbly and crust is golden.

Remove from oven, top with torn basil and drizzle with olive oil if desired. Slice and serve.