pizza dough - watch the video to see (store-bought, about one ball (enough for one thick pizza or two thinner pizzas))
pizza sauce - watch the video to see (tomato-based sauce, can be store-bought or homemade with crushed peeled tomatoes and salt)
shredded mozzarella cheese - watch the video to see (preferably fresh mozzarella cut by hand, but shredded plastic mozzarella used in video)
pepperoni slices - watch the video to see (freshly cut from deli, diced or whole slices)
red bell pepper - watch the video to see (diced)
onion - watch the video to see (diced, preferably caramelized but raw in video)
fresh basil leaves - watch the video to see (fresh preferred, added on tomato before toppings to avoid burning)
dried basil - watch the video to see (used as a sprinkle on top in second attempt, not recommended)
minced garlic - watch the video to see (added to sauce in video, optional)
crushed red chili flakes - watch the video to see (optional for heat, use according to taste)
vegetable oil - watch the video to see (for greasing cast iron pan)