So here's an experiment that worked... though you would, of course, have to have everything on hand...
I took cooked lentils, cooked brown rice, the remaining cooked onions, potatoes, and chorizo that I didn't use for the Potluck Tortillas...
Combined all of those ingredients with a big shot of sambal oelek (Indonesian chili paste), and nuked it!
Pretty good for a "Hmmmm... Let's see what's in the fridge..." meal.
Now it's off to the theatre for RIII rehearsal - Opening on Friday!