Tuscan Chef Giuseppe Mazzocchi shares his quick and easy Tuscan Olive Oil Vinaigrette recipe. Pour red vinegar into a bowl. Add salt to red vinegar. Using a whisk, mix the salt into the vinegar until dissolved. Add extra virgin olive oil to salt and vinegar mixture. Continue whisking to emulsify the ingredients. Combine a salad using lettuce, carrot, radish, tomato, cucumber, onion and peppers. Season salad with freshly ground pepper. Whisk vinaigrette again, then pour over salad. Gently toss salad and serve. Follow this extremely quick and easy vinaigrette recipe for your next salad.