It's much easier (and cheaper) than you think to make your own cold brew. Cold brew coffee is all the rage, but buying it at the store will set you back almost as much as a trip to the coffee shop. Fortunately, it's super simple to make at home. Unlike iced coffee, cold brew uses time instead of heat, which reduces acidity so your coffee will taste less bitter. You'll also get the cold temperature without watering your coffee down with ice.
