Chocolate Pie - cooking recipe

Ingredients

3 eggs (reserve 2 whites for meringue)
3/4 c. sugar
2 Tbsp. cocoa (scraped level)
1 Tbsp. flour (heaping)
1 1/2 c. milk
1 Tbsp. butter
1 baked pie crust

Preparation

Beat eggs.
Mix cocoa, flour and sugar with eggs.
Add milk and butter.
Cook in double boiler until thick.
Pour in pie shell.