To make dough, mix flour, salt, sugar and yeast together in a large bowl.

Add oil and 1 3/4 cups room temperature water and stir with a large spoon until the dough forms a rough ball.

Using your hand, dip it in water and vigorously work the dough until it forms a smooth ball. Let the dough rest for 3-5 minutes, then turn it onto a floured surface and knead until smooth but not sticky. If it is too sticky, add more flour, if it is dry and cracking, knead in water a tablespoon at a time.

Divide into 10 small balls.

Lightly coat each ball with olive oil and let sit covered, at room temperature for 30 minutes. Transfer to the fridge for 3 hours to overnight.

Remove dough from fridge 90 minutes before making pizzas.

Chop veggies and grate cheese for pizzas.

Make sauce by mixing together tomato sauce, oregano, salt, pepper, chili flakes and garlic powder.

Roll dough balls out onto a lightly flowered surface until they are 6-7 inches in diameter.

Heat grill to medium-high heat and let it get very hot. Add 3-4 pizzas to grill depending on size and cook for 90 seconds.

Turn down heat to medium-low. Flip pizzas and add sauce, cheese and toppings. Let pizzas cook for another 5 minutes, covered

Remove pizzas, slice and serve!