Preheat oven to 425˚F. Lightly coat a baking sheet with cooking spray.
In a medium mixing bowl, whisk together the flour, baking powder, and salt.
Add the Greek yogurt and stir combined.
Turn out the dough onto a clean, well-floured surface. Using a rolling pin that's been coated in flour, roll the dough into a 12-inch circle.
Transfer the dough to the baking sheet and add toppings.
Cook on the bottom rack for 12-15 minutes.
Notes
• Don't overdo it on the toppings because the dough can get soggy. • The dough tends to be sticky, so be sure to generously flour the work surface and the rolling pin.• Don't worry if the dough breaks when you're handling it. Just put it back together! • Double the recipe for a larger - or hungrier - group and make two pizzas, or divide up the dough for personal pizzas.