1/2 stick butter
1 1/2 c. sugar
3 tbsp. cocoa
2 eggs, beaten
1/2 c. Pet milk
1 tsp. vanilla

Mix sugar and cocoa. Stir in melted butter. Add beaten eggs and mix well. Then stir in milk and vanilla. Pour into unbaked pie shell.

Bake at 400°F for 10 minutes. Reduce heat to 350°F and bake for 20 to 25 minutes.