Old Fashioned Chocolate Cream Pie

In a heavy saucepan, combine sugar and flour, mixing well. Stir in milk a little at at time until flour and sugar are dissolved.

Chop chocolate into small pieces and add to the milk mixture. Cook until hot. Beat egg yolks and mix a little of hot mixture into them. Pour into pan with milk mixture. Add butter and cook until very thick. Add vanilla and pour into cooked pastry.

Use egg whites to make meringue to top pie. Brown meringue in oven. Chill before serving. Keep leftovers refrigerated if there are any.