1 stick butter
4 tbsp. cocoa
2 eggs
3/4 c. sugar
3/4 c. nuts
1 tsp. vanilla
8-inch pie shell, unbaked

Melt butter over low heat. Remove from heat; add cocoa, eggs, one at a time, sugar and vanilla. Place nuts, pecans or walnuts in pie shell, pour mixture over nuts. Bake at 350 degrees for 30 minutes.