Pissaladiere

Name: Pissaladiere
Cuisine: French
Ingredients: 1 1/4 cups all purpose flour; 1/2 teaspoon salt; 1/4 cup (1/2 stick) chilled unsalted butter, cut into1/2-inch pieces; 2 tablespoons olive oil; 2 tablespoons (or more) water; 3 tablespoons olive oil; 2 1/2 pounds onions, thinly sliced (about 8 cups); 3 garlic cloves, finely chopped; 1 small bay leaf; 1 teaspoon chopped fresh thyme; 1 tablespoon drained capers; 20 Niçois olives; 16 anchovy fillets