Spicy pizza is a popular trend these days, and a sprinkle of red pepper flakes is just the beginning of the sauces, spices, and peppers people are using for toppings. People are dousing frozen pizzas ...

If we had to guess, we'd say your go-to pizza order involves one or more of the classic toppings — we're talking pepperoni, chicken, bell peppers, mushrooms, or olives. Arranged atop the dough, sauce, ...