Colonial Innkeeper'S Pie
["1 1/2 sq. unsweetened chocolate", "1/2 c. water", "2/3 c. sugar", "1/4 c. butter or margarine", "1 1/2 tsp. vanilla", "1 c. flour", "1 tsp. baking powder", "3/4 c. sugar", "1/2 tsp. salt", "1/4 c. soft margarine", "1/2 tsp. vanilla", "1/2 c. milk"]
["Melt chocolate in water.", "Add 2/3 cup sugar and bring to a boil.", "Remove from heat and stir in 1/4 cup butter or margarine and 1 1/2 teaspoons vanilla.", "Set sauce aside.", "Mix and stir flour, baking powder, sugar and salt.", "Add margarine, vanilla and milk. Beat 2 minutes.", "Add 1 egg and beat 2 more minutes.", "Pour into unbaked 9-inch pie shell.", "Pour sauce over batter and sprinkle top with 1/2 cup pecans or walnuts.", "Bake 55 to 60 minutes at 350\u00b0. Serve with whipped cream."]
["unsweetened chocolate", "water", "sugar", "butter", "vanilla", "flour", "baking powder", "sugar", "salt", "margarine", "vanilla", "milk"]