In a mixing bowl, combine Greek yogurt and self-rising flour. Stir until a shaggy dough forms, then knead by hand for 1 minute until smooth.

On a lightly floured surface, roll the dough into a rectangular shape approximately 1/4-inch thick.

Spread the marinara sauce evenly over the dough, leaving a 1/2-inch border at the edges.

Layer the shredded mozzarella and turkey pepperoni slices across the sauce. Sprinkle with garlic powder and oregano.

Tightly roll the dough into a log starting from the long edge.

Slice the log into 8 equal rounds using a sharp knife or dental floss.

Preheat the air fryer to 375°F (190°C).

Place the rolls in the air fryer basket in a single layer and cook for 6 minutes until the crust is golden and cheese is bubbling.