Ground beef, onion, green pepper, and ketchup are seasoned with garlic powder and sweetened with brown sugar to make this hearty meat filling. Serve on hamburger buns.
This version of bubble and squeak replaces the traditional Brussels sprouts or cabbage with peppery mustard greens, and uses potatoes that you cook specifically for this purpose. And the name? Well, that's just the sort of meandering my brain does when I am out walking Ginger -- it occurred to me that Colonel Mustard would need a hearty dish like this after a busy day of either solving or committing murders.
