½cupunsweetened cocoa powder, best quality**(60 grams)
⅓cupcornstarch(40 grams)
¼teaspoonsalt
2cansevaporated milk, Pet (12 oz each/3 cups total)
4tablespoonsroom temperature butter, cut into chunks(56 grams)
1teaspoonvanilla extract
Instructions
Mix the sugar, cocoa powder, cornstarch and salt in a medium to large (I use a 3 ½ quart) saucepan off heat.
Gradually whisk in evaporated milk until blended. Try to blend it as evenly as possible to avoid lumps.
Set the pan over medium heat and stir constantly until mixture comes to a boil. After mixture starts to boil, set timer for 1 minute and continue stirring until timer goes off.
Remove from heat. Add butter and vanilla, stirring until butter is melted. Pour into prepared crust. Cover with plastic wrap or buttered parchment to prevent skin from forming. Let the pie cool at room temperature for about an hour, then transfer to the refrigerator.
Chill 4 hours or until ready to eat.
Uncover pie. Spread whipped topping on top of pie.