Making Smoked Salmon Quiche

Ingredients

• 1 1/3 cup all-purpose flour
• 1/2 teaspoon fine table salt
• 6 1/2 tablespoons unsalted butter (very cold)
• 1/4 cup + 1 teaspoon water (very cold)
• 1/2 large leek
• 1 tablespoon olive oil
• 7 oz smoked salmon
• 4 eggs (medium to large size)
• 1 1/4 cup heavy cream
• 1 1/2 teaspoon fine table salt
• 1/2 teaspoon pepper
• 1 teaspoon garlic powder
• 2 tablespoons fresh dill (finely chopped)
• 1/2 cup Gruyère cheese (grated)