In an extra large bowl SIFT in the self rising flour, yogurt and mix together until incorporated - use your hands at the end. Next, knead the dough for a minute, until a mostly uniform ball forms. Transfer back to the bowl and cover the top with plastic wrap and place in the fridge for 2 hours.
Preheat oven to 425℉. Line a medium rimmed baking sheet with parchment paper and place into the oven to preheat.
Sprinkle the parchment paper with cornmeal (or a little flour). Shape the dough into an oval disc about 3 inches high. Carefully place it onto the hot baking sheet and sprinkle the top with everything bagel seasoning or sesame seeds. Bake for 40-50 minutes and cover with an aluminum foil tent at the 35 minute mark if browning too quickly. For doneness, the interior should read 195℉ (90℃) using an instant read thermometer. Transfer to a wire rack to cool for 15-20 minutes.