Preheat the oven to 450 degrees Fahrenheit. Place an 8- to 9-inch cast-iron pan in the oven to heat for at least 20 minutes.

On a lightly floured surface, spread out the pizza dough until you have created a circle slightly larger than your pan.

Using a good-quality oven mitt, remove the hot pan from the oven. Coat the inside of pan with cooking spray or an even layer of vegetable oil.

Carefully place the dough in the pan. Sprinkle the mozzarella on top of the dough. Spread the shakshuka sauce on top, then sprinkle with the feta.

Place the pan back in the oven for seven minutes.

Remove from the oven, and with the back of a spoon, create two or three circles for the eggs. Gently crack each egg into a small glass bowl and pour, one at a time, into the indentations.

Bake for another four to six minutes, until the eggs are cooked to your liking.

Top with additional feta, and fresh basil or parsley, if desired.