Watermelon radishes are an heirloom variety of Daikon radish. They are a member of the mustard family, which includes arugula and turnip. … As to what watermelon radishes taste like, they have a milder, understated taste.
Watermelon radishes can be eaten raw, pickled, or cooked. They can be braised or roasted like a turnip, or mashed like a rutabaga. Similar to regular radishes, this variety does not have to be peeled before eating.
The Watermelon radish, also known as Rooseheart or Red Meat, is an heirloom Chinese Daikon radish. It is a member of the Brassica (mustard) family along with arugula, broccoli and turnips. Watermelon radishes.