I'm of the firm belief that "Knob Onions" are just something that Rick Bayless made up so that he could sit back and laugh at the thought of people asking for them in markets and grocery stores. That's the purpose of this blog though, I pound the pavement and ask the hard hitting questions so you'll have an easier time bringing Mexican food into your home.
So sit back and strap yourself in for Friday Night Mexican as we make Grilled Skirt Steak Tacos with Knob Onions and Cactus and the recommended Roasted Tomatillo Salsa (p. 208 in Fiesta at Rick's) as well as Wild Mushroom Queso Fundido.
