Growing your own food indoors doesn't mean you have to invest in expensive grow lights, be limited to mason jar sprouts or windowsill herbs, or clear out a whole room to make it happen. There are many edible plants that can be grown inside the house without a lot of space or effort. Here are my top picks for easy-to-grow vegetables that thrive indoors year-round. That means you can pick fresh salads in winter from the comfort of your own home!