Quiche Lorraine
Servings: 8
Source:
Smitten Kitchen/Le Pain Quotidien
Ingredients
Tart Shell:
1⅓ cups AP flour
1⅔ tablespoon cornstarch
1/4 tsp salt
6 tablespoons butter, diced
1 egg
Filling:
1¾ cups diced leeks (2 large leeks)
¾ cup diced onion
2½ teaspoons olive oil
3 eggs
½ cup heavy cream plus 1