2Melt margarine, stove top, whisk in cocoa, sugar,beaten eggs, and vanilla. Stir about 2-3 minutes. Until well blended and sugar melted. Pour into to both unbaked pie crusts, add 1 cup pecans to each pie. Stir in. bake 45- 55 minutes until ingredients pufs up and starts to crack. place on cooling rack. serve with whipped topping and enjoy! Wow your gonna love this!