Never, ever, ever (NEVER) cook tomato sauce in a seasoned cast iron pot! I had a large frying pan messed up years ago by "someone" doing spaghetti sauce in this skillet and leaving the sauce in the pan. Stripped it down to bare metal. I have since salvaged/reseasoned the pan but can still fell a ridge on the sides. The original seasoning was probably 15 years old...and it's been about 15 years since the "accident". Take care of your cast iron. Don't be able to tell a sad story like mine!
Southern Brethren BBQ Competition Team
"It's all about getting paid!" - Myron Mixon
"I love being hated in my hometown!" - David Hair
KingFisher Gator Rotisserie cooker, WSM, Stainless 5 burner with IR gas grill, Turkey Fryer, Weber JD Commemorative grill, slightly used Bandera chamber for future use as a cold smoker, Masterbuilt 40" insulated ELECTRIC smoker