Real bakers measure by weight, not by volume. Far more reliable that way. And he should have sprayed the measuring cup with Pam or something before putting the peanut butter. Now a bunch of PB is stuck on the sides and he doesn’t have the right amount.
But I'm pretty sure these tips are mostly us viewers who are just bakers at home and I don't have a kitchen scale I only have cups. As well as sometimes Pam does not always work very well.
