I've been looking forward to trying the new waffle & coffee shop since they opened... finally got around to stopping by this past weekend. Twice! That should tell you I really enjoyed my first visit.
I'm not sure if Cast Iron is more of a coffee shop or a waffle shop. The owner said proudly she thought they were both! I think she may be right. They have a ton of coffee, latte & tea options. Their espresso machine was down during my first visit, but the iced toffee nut latte I had to get was so good, I got another iced latte (creamscicle) during my second visit.
I couldn't control my temptations & got a waffle each time. As other Yelpers recommended, I tried the Lumberjack (with bacon!) on my first visit. But I preferred the Slowberry waffle I got on my second visit. I liked the overall flavor better & I think the waffle was fresher on a Sunday morning.
Having been in the shop now, I can see why they only offer waffles. It's a small space. They don't have room for much else. However, I do wish there were some other food options available. For good coffee from a local place & an occasional calorie splurge on a waffle, I'm happy to have Cast Iron Waffles in Southpark.