Heat oven to 475 F degrees. Place pizza stone or unrimmed baking sheet in oven to pre-heat.
In medium bowl, add self-rising flour and Greek yogurt, stirring to combine. If mixture seems too sticky, add in more flour a tablespoon at a time.
Plop dough out on liberally floured portable work surface, such as large cutting board or unrimmed baking sheet. Shape into one large ball for a 12” pizza or two smaller balls for personal-sized pizzas.
Use a rolling pin to flatten dough to approximately 1/3” thickness, using fingers to mend any cracks or craggy spots on edges. Add toppings of choice onto uncooked pizza dough (like sauce, cheese, veggies, etc.).
Open door of oven and use baking mitt to pull out hot baking sheet. Carefully slide prepped pizza onto hot baking sheet.
Bake in center rack of oven for 12 minutes or until edges golden brown and cheese bubbling on top.