I experimented with a new grain tonight: wheat berries. They weren't a quick cooking grain. They actually took an hour to simmer down, but they were worth the effort.
And if you like chipotle flavors in your chili, you'll like this Zesty Wheat Berry-Black Bean Chili. If you're struggling to find ways to incorporate more Filling Foods (a WeightWatchers term if you aren't familiar), then this would be a great way to do so. And it's 100% vegetarian.
Just cook your wheat berries a day or two ahead and you're set for a quick weeknight meal.