Preheat oven at 375 F for crust, melt margarine and combine all other crust ingredients. Blend well, then Pat into 9 inch deep dish pie pan. For filling, cream margarine and sugar together and add egg yolks, sour cream, vanilla, and coconut; mix well. Bake in deep dish pie plate at 375F for 45 minutes. May be served warm or chilled.
Cajun Country -- New Iberia, Louisiana