Black and White Cookies

How do they frost the things and get a proportional amount of the two frostings along with the very straight line between the two frostings?

I think, they do the Vanilla first and then add the chocolate... they overlap...

Try Quizno's I love the M&M

Painter's tape.

Do they use the green, orange, or blue painter's tape? (wink)

By the way. What a great Bud Light "Real American Hero" commercial to make.

"We salute you Mr. Black and White cookie maker
You meticulously have even amounts of white and chocolate frosting
on your cookies, with a straight line down the middle...."