GrandmaS Chocolate Pie

Ingredients
- 1 c sugar
- 2 egg yolks save whites
- 2 heaping Tbsp flour
- 2 heaping Tbsp cocoa
- 1 c milk
- 1 tsp vanilla
- 14 c margarine
Directions
- Beat yolks and milk
- Add to dry ingredients
- Beat lumps out Cook until thick
- Cool
- Put in already cookedcooled pie shells Beat egg whites and spread on top Brown in oven