Britain's most popular pizza topping has been revealed with an unsurprising favourite taking the crown. Whether pineapple does or doesn't belong on pizza can lead to many a heated discussion in households. But a new survey has finally settled any debate by revealing an unsurprising favourite is the country's most beloved pizza topping. Whether it's a classic Margherita, posh toppings or one of our bold signature creations, pizza brings people together in a way few other foods do. A ham and pineapple pizza coming out of a pizza oven.