Are goals like tomato ketchup?

Question

Real Madrid forward Gonzalo Higuain has revealed that a chat with a striking legend is down to his recent improvement in form, well, that and comparing the art of goalscoring to a bag of chips’ best friend. “Ruud van Nistelrooy told me that goals are like a bottle of tomato ketchup,” he says. “Sometimes they don't come no matter how much you push, but later they all come out in one hit.”

Answer 1

Do his goals come in 57 varieties? Or shall we take this with a pinch of salt?