Skillet Chocolate Pie - cooking recipe

Ingredients

1-1/2 c. sugar
2 Tbsp. cocoa
3/4 stick butter
3 eggs
4 Tbsp. flour (heaping)
1-1/2 c. sweet milk
1 tsp. vanilla
1 tsp. cream of tartar

Preparation

Into skillet, place sugar, flour, cocoa, milk, butter and vanilla and cook until thickened.
Add well beaten egg yolks, very rapidly.
Pour into baked pie crust and top with egg whites that have been beaten until peaks stand.
When peaks stand, add 4 tablespoons sugar and cream of tartar and beat again before putting on pie.
Brown in moderate oven.