Buttermilk Pie
["1 1/4 c. sugar", "3 eggs", "1 Tbsp. flour", "6 Tbsp. buttermilk", "1 tsp. vanilla", "2/3 stick margarine, melted", "1 c. grated coconut (optional)", "1 pie shell (9-inch; unbaked)"]
["Heat oven to 350\u00b0.", "Mix ingredients.", "Pour into shell.", "Bake about 45 minutes until just lightly set.", "Serves 8."]
["sugar", "eggs", "flour", "buttermilk", "vanilla", "margarine", "grated coconut", "pie shell"]