1 large vidalia onion peeled sliced into 1/ slices
1 tablespoon worcestershire sauce
Equipment
sauce pan
whisk
Directions
In a small saucepan over moderate heat combine vinegar, sugar, Worcestershire and pepper. Allow sugar to dissolve in vinegar and liquids to come to a bubble.
Remove sauce from heat and whisk in tomato sauce, then extra-virgin olive oil.
Let dressing stand.
Arrange sliced tomatoes and onions on a serving platter. Season tomatoes and onions with salt, to taste
Pour dressing over the tomatoes and onions and garnish with chopped parsley.