Combine ingredients. In a stand mixer bowl, mix together all dough ingredients with a wooden spoon. There is no need to proof the yeast first, but you can if you want to, by premixing it with the water and honey separately. Mix until the ingredients are combined and the dough is hard to stir. The dough will be slightly shaggy and rough.
Machine mix. Fit your mixer with the paddle attachment and machine-mix until the ingredients are combined and the dough comes clean from the sides of the bowl when mixed (about 1 minute). You might need to add a few teaspoons of flour or water to get the right consistency.
Knead. Using the dough hook, continue to mix the dough in the standing electric mixer for 5-6 minutes or knead the dough by hand for about 10 minutes. The dough will be more smooth and easily form into a ball when finished.
First rise. Brush the remaining 1 tablespoon of oil into a large bowl. Form the dough into a ball and place it in the bowl. Turn the dough over onto the other side and back again to cover lightly in oil. Cover with plastic wrap and let rise until double in size, about 1 ½ hours.
Make the sauce. Towards the end of the rising time, make the sauce. With your hands, squeeze the tomatoes to crush them and add the tomatoes and sauce to a 12-inch skillet. Stir in oil, basil, oregano, garlic salt, and pepper, and simmer over very low heat until thickened, stirring occasionally. Continue to simmer the sauce during the second rise of the dough and keep on low.
Shape and oil the dough. Pour 1 tablespoon of oil into a 9-inch cake pan and repeat with a second pan. Brush oil around the pans to grease them. Divide dough in half and place into a ball. Place onto a very lightly floured countertop and roll dough evenly from the center outwards into a 9-inch circle. Place half of the dough in a pan and turn it over to grease the top of the dough. Then, turn it back again so that it is lightly coated in oil. It is supposed to look oily. Press the dough to reach the edges of the pan. It’s okay if the dough stretches back a little. As the dough rises, it will fill the pan. Repeat the process with the second ball of dough and pan.
Second rise. Cover the dough and let rise 45 minutes -1 hour. It will rise more quickly in a warm oven.
Preheat. Preheat the oven to 475 degrees Fahrenheit.
Assemble pizzas. Using a spoon, spread ¾ cup of sauce over the dough evenly, leaving ½ inch of dough showing on the edges without any sauce. Repeat with the second pan. Spread evenly 1 ¼ cups of shredded cheese over the sauce in each pan.
Add pepperoni (optional). Using a plate lined with paper towels, put 12-18 slices of pepperoni on the plate and cover with additional paper towels. Warm in the microwave for 20-30 seconds to remove some grease before placing them on the pizza. Arrange slices of pepperoni so they are evenly spread over the pizza, and repeat with the second pan.
Top and bake. Spread one tablespoon of Parmesan over each pizza and sprinkle each pizza with salt and pepper. Bake in the preheated oven for 14-18 minutes, carefully removing the pizzas when the cheese is slightly browned on top.
Cool and serve. Let the pizza cool for about 5 minutes, and then use a butter knife to loosen the pizza around the edges of the pan. Remove the pizza onto a cutting board using a spatula, cut into wedges, and serve.