Shallot Mustard Tomato Salad

Bahan-bahan (4 porsi)

• 3 tablespoons white wine vinegar
• 3 tablespoons extra virgin olive oil
• 1 teaspoon Dijon mustard
• 1 medium shallot, (minced)
• 2 teaspoons capers, (chopped)
• 3 large beefsteak tomatoes or 5 vine-ripened ((cut into wedges))
• kosher salt and freshly ground black pepper, (to taste)