What is the main ingredient used to make pesto sauce?

More Questions:

What is the fear of parents-in-law known as?

What color are the $1 bills in a standard game of Monopoly?

What was the Roman equivalent of the Greek god Poseidon?

What is the technical term for egg white?

What colorless, odorless gas glows orange-red when electricity is discharged through it?

How many sides does a rhombus have?

What is the name of the clown in It?

What is the name of ABBA's debut album?

What river did Jolliet and Marquette explore during the late 1600s?

What year was Canadian politician Pierre Trudeau born in?

What year did "Petra" become a UNESCO World Heritage Site?

What line on a weather map links all points of equal pressure?

What is the word "laser" short for?

Who sang the song "Un-Break My Heart"?

In which film did a Rolls Royce have the number plate AU1?