Cheesy Zucchini Quiche
["9-inch deep dish pie crust", "3 eggs, beaten", "2 Tbsp. flour", "1 tsp. parsley flakes", "2 tsp. seasoned salt", "1 Tbsp. mayonnaise", "1 c. milk", "2 c. shredded Swiss cheese", "2 c. shredded zucchini (unpeeled)"]
["Prick bottom and sides of crust with a fork.", "Bake at 400\u00b0 for 3 minutes; prick gently with a fork.", "Bake 5 minutes longer. Cool."]
["dish pie crust", "eggs", "flour", "parsley flakes", "salt", "mayonnaise", "milk", "Swiss cheese", "zucchini"]