Answer for the week of October 4, 2020
It’s National Pizza Month here in the US, and if you ask someone what the most popular topping is, you may very well hear, “Pepperoni!” But what’s the second-most popular topping?
Mushrooms. (I also gave credit for Sausage as some online sources give this as statistically correct, depending on the year or whatnot.)
Source: https://thelistwire.usatoday.com/2020/04/01/the-10-most-popular-pizza-toppings/9/