McDonald's drive-thru workers 'ignore' customers who do one thing when orderingA former McDonald's employee has weighed in on the issue, saying it's all too muchView Image McDonald's Drive-thru (Image: Daniel Pockett/Getty Images)A McDonald's worker has revealed a drive-thru customer habit that could result in them being accidentally overlooked. ‌She also provided advice for customers waiting unacknowledged at the speaker - feel free to politely get the staff's attention. ‌A former McDonald's chef has revealed how to recreate the iconic Big Mac sauce at home. In one of his highlighted videos, he announces: "]Chef Mike here, former corporate chef for McDonald's, and I am going to give you my recipe on how to make Big Mac sauce at home. The colour you get from Big Mac sauce is just from paprika.