Probably not what you are looking for, but what I do is just make a raw stuffed pepper sandwich. I halve a red pepper and deseed it, then spread inside some grainy mustard, then fill it with any lunch meat, or even a chicken cutlet, then top it with a slice of cheese, cheddar or muenster. I make 2 of those "red pepper boats" I call them, and they are quite a tasty low carb lunch. The grainy mustard specifically seems to work well with the red pepper.
Another one is a green pepper, filled with deli roast beef, onions, and provolone. That is like a philly cheesesteak green pepper boat.