Add 2 tablespoons of olive oil to a 10-inch cast-iron skillet and set aside.
In a small bowl, whisk together the hot water, yeast, and sugar. Allow the mixture to sit for about 10 minutes until the yeast begins to bubble.
While waiting, you can work on preparing your pizza sauce ingredients and toppings. Wash and dry any fresh ingredients such as basil and mince or finely chop garlic.
Whisk together the salt and flour, then add the flour to the wet ingredients. Use your hands, a wooden spoon, or a spatula to mix until everything comes together.
Turn the dough out onto a lightly floured surface and then knead the dough. This dough will only need to be kneaded for a few minutes (3-5) until the dough comes together.
Form the dough into a flat disk, then put the dough into the cast iron skillet. Turn the dough once so that both sides are covered with olive oil, then cover the skillet with cling film and a towel and set aside. Allow to rest in a warm place for 15-20 minutes.
In the meantime, begin making the sauce. In a sauce pan, heat 1 tablespoon of oil. Add the garlic to the hot oil and stir until fragrant, about 30 seconds.
Add the fire roasted tomatoes, salt, sugar, and Italian seasoning to the pan. Taste and add pepper and more salt to taste. Bring to a boil, then turn the heat down and simmer for 10-15 minutes, stirring occasionally.
Uncover the skillet and check on the pizza dough. It should have roughly doubled in size. Using clean hands, poke at the dough with your fingertips to spread the dough out until it is spread out over the entire bottom of the skillet.
Top the dough with your pizza sauce. The pizza sauce may still be hot from cooking, but that's fine. If you are adding chopped fresh basil, either stir it into the sauce, or add it on top of the sauce before adding other toppings.
Top the sauce with shredded mozzarella and any other toppings you desire, then cover the skillet with cling film and a towel once again and allow to rest for an additional 25 minutes. I suggest putting the skillet on top of the stove as you preheat the oven, since some of the heat from the oven will help with proving the dough.
While the pizza rests again, preheat the oven to 450°F with the baking rack at the lowest tier.
After the pizza has rested for 25 minutes, remove the plastic wrap and towel, and cover the cast iron skillet with aluminum foil.
Bake covered for 15 minutes, then remove the foil and allow the pizza to continue to bake uncovered for an additional 8-10 minutes until the edges are crisp and the cheese has melted.
Once out of the oven, pizza can be served immediately. I suggest removing the pizza from the skillet before cutting it to avoid scratching your skillet. Makes 4-6 slices depending on how big you want your slices to be.