MVP of the Picky Eater Arsenal: The Waffle Iron

You wouldn't think that a gooey, melty grilled cheese would be too hard a sell on a kid, right? You also wouldn't think that a grilled cheese is nutritious enough to warrant Kasparov-ian strategizing from that kid's parents. But the Phoebe-wants-this-Abby-wants-that routine can wear on me (have I mentioned that each daughter requires her own brand of sa…