Buttermilk Pie - cooking recipe

Ingredients

3 eggs
3 Tbsp. flour
1 3/4 c. sugar
1/2 stick melted margarine
1 1/2 tsp. pure vanilla
1 c. buttermilk

Preparation

Beat eggs well; add sugar, flour and buttermilk, beating after each addition.
Add melted margarine and vanilla.
Cook at 300\u00b0 until done or about 1 hour.