In a large bowl mix together sugar and eggs until creamy.

Mix in cocoa powder, cornstarch, and salt until well blended.

Gently stir in milk.

Pour chocolate mixture into a large saucepan.

Cook over medium heat, stirring constantly, until boiling and thickened.

Remove from heat; stir in butter and vanilla extract.

Set aside and let cool slightly.

Pour mixture into prepared pie crust.

Chill pie in the refrigerator until set, at least two hours.

Garnish with Homemade Whipped Cream and chocolate sprinkles.

Enjoy your slice of old-fashioned goodness! 😊