I'm not about to start dictating must have items for your pantry. However as someone who works all week and loves cooking there are certain things that having around will mean you can whip up a meal with little effort on those nights when your tired, and takeaways seem like the only answer.
A Quiche is very simple and providing you have some ready rolled frozen pastry in the freezer will make getting a quiche easy.
Perfect thing about a quiche is that you can make so many variations. I took the common combination of Mint and Peas and mixed them together with eggs and topped with cheese to make a quick meat free meal. to round out the meal throw a few potatoes into a roasting dish with a garlic bulb and olive oil they will be ready around the same time and you have a complete meal that has basically cooked itself while you change into sweat pants and watch some telly. See finished product in the Gallery.