Use your favorite store brand pizza dough or go to your favorite pizzeria and buy a ball of dough. It's better in my opinion from your favorite pizzeria. Grease a round pizza pan. Roll your dough and stretch it until you get it to the thickness you want.

Bake the pizza dough in a 425°F oven for a couple minutes until it's not as soft but not completely done. Take out and let cool until you can handle it.

Spread the refried beans all over leaving a little room for a crust. Sprinkle the taco meat all over evenly. Add the onion and cheese and bake until crust is golden.

Distribute the rest of the veggies all over the pizza. Put some sour cream in a zip loc bag, snip the coroner, squeeze in a circular motion all over the pizza. Drizzle some hot sauce over it, serve and enjoy. You can always change up the ingredients based off your preferences, this just happens to be what I like :)