Niçoise Salad Quiche | Saveur

Ingredients

• 1 ³⁄₄ cups flour
• 8 tbsp. unsalted butter, cubed and chilled
• 1 tsp. kosher salt, plus more
• 1 medium Yukon gold potato, peeled and sliced 1/4" thick
• 7 green beans, trimmed and cut into 1" pieces
• 1 head butter lettuce, trimmed and torn into 1" pieces
• 1 (3-oz.) can tuna packed in water; drained
• ¹⁄₂ cup heavy cream
• ¹⁄₂ cup milk
• 3 tbsp. olive oil
• 1 tbsp. Dijon mustard
• 3 eggs
• 1 anchovy filet
• 1 clove garlic, peeled
• 1 small shallot, peeled
• Freshly ground black pepper, to taste
• 1 plum tomato, thinly sliced
• ¹⁄₂ cup pitted Niçoise olives
• Finely chopped parsley, for garnish