For example: we cannot have Baked Beans without cornbread. Granted, I use a Jiffy cornbread mix, but we must have cornbread with beans.
Last night it was about 10 degrees outside and definitely a soup night. So, I made Chicken with Wild Rice Soup, and you can't serve that soup without Honey Oat Rolls (or some kind of wheat roll). It's sacrilege. It doesn't work.
Teriyaki Chicken must be served with Sauteed Pepper and Mushrooms.
Beef Enchiladas must be served with Spanish Rice. Must, I tell you.
What about you? What are the recipes at your house that must go together?