I agree with many of the rest who said they love BLTs. So do we, we cook up the whole pound of bacon and freeze the slices in plastic bags. Then take out as many as we need...15 or 20 seconds in microwave and they are ready to put into the sandwich. Or if you have overnight company, serve with eggs any style. Quick and easy.
Another fast dinner we like to make (only 2 of us) is boxed macaroni and cheese. I add two cans of tuna broken up and 1 cup of frozen green peas. Mix all together and you have more than enough for two.