Easy weekday lunches (that are perfect for when you're in a rush)

Last night's leftovers are usually lunch the next day. It can be difficult to cook for 2. Most recipes are 4-6. So I almost always have leftovers, that I can enjoy the next day(s). Some things like chicken & rice tastes even better the next day.

Not a recipe but a method.
Prepare vegetables (partially or wholly) when you bring them in from the store (or garden, if you are so lucky). These can be kept for several days and used for lunches or dinner prep.
Also keep on hand some ready cooked or ready to eat carbs (bread, crackers) and protein (canned beans, meat leftovers from dinner, tofu or tempeh)
Then when lunch time rolls around, add some broth or dressing to make a soup, salad or sandwich.
Voila - lunch!