In a 12-inch skillet, heat 1/2 cup water and a pinch of salt to a simmer. Add the cauliflower in a single layer. Bring back to a simmer, reduce heat a little, cover and cook cauliflower 5 minutes, or just enough to take the raw edge off, but not so much it becomes soft or loses texture. Remove the cauliflower from the skillet and drain in a colander or mesh strainer, then place in a medium serving bowl.