Consuelo observes:

In Mexico, they still sell brown sugar in loaves, or cones. That is one hard sugar to pound granulated, I gotta tell you.

Well, in Virginia, in WW's kitchen, you'll find boxes of brown sugar I forgot to close back up properly and, in fact, completely forgot their existence, and, should you drop that block of brown sugar on the counter and attempt to pound it, you're not gonna be successful. I'd put up WW's blocks of brown sugar against any of Consuelo's challengers in Mexico.