Indulge in the cheesy goodness of a homemade four cheese pizza. Prepare the pizza dough using flour, yeast, water, salt, and olive oil. Let the dough rise until it doubles in size, then roll it out into a thin crust. Spread a combination of tomato sauce and pesto over the crust. Top with a mixture of shredded mozzarella, cheddar, provolone, and Parmesan cheeses. Bake in a preheated oven until the crust is crispy and the cheese is melted and golden. Slice and enjoy a homemade four cheese pizza that is rich and flavorful.