Ummm, you can't cook acidic things like tomato sauce in cast iron because it will leach the iron from the pan and into your food. This will turn your teeth gray for a couple of days as well as add a metallic flavor to your food and do who knows what in your body. I speak from experience y'all, but google it. I would think Food and Wine would know better than to recommend cooking this recipe in a cast iron skillet.
What is jarrred tomato sauce.? Is is marinara sauce. Is it canned tomato sauce What is it.
This is so good! Instead of tomato sauce I have used Goya Softito. And have fun switching up the peppers. And I add cilantro to the sauce too. Excellent!!