Brown Mustard Pork Chops, Brussel Sprouts and Mashed Sweet Potatoes

I don't know where my wife got the idea, maybe Food Network or maybe just out of nowhere, but she makes this awesome brown mustard glaze(?) for pork chops. It smells ridiculously good when she's cooking them up and the flavor is very complementary to pork chops. She's been doing those for a while but this was a first for us: mashed sweet potatoes. We didn't want to wait for them to bake, so she chopped  em, boiled em and smashed em. I've just come around on sweet potatoes in the past couple years and I'm glad I did because they are freaking awesome.