Watermelon, Tomato and Mint Salad

What may seem like an incongruous mixture is actually a harmonious blend of ingredients and textures. There are few dishes that illustrate how the seemingly disparate flavors of sweet, sour, bitter, and salty can be successfully combined. One tip: While the melon should be chilled, the other ingredients are their most flavorful at room temperature, so combine the salad just before serving.