Combine steaming with the browning that comes from intense heat in a method I like to call steamy saute. It's perfect for cooking dense vegetables such as fennel or carrots: add a half inch of water, salt, a generous splash of olive oil or knob of butter, and aromatics into a pan filled with a single layer of vegetables, and place a lid on ajar. Simmer until the vegetables are tender, remove the lid, pour off any excess water, then turn up the heat and let the Maillard reaction commence.