||Pre-heat oven to 350 degrees. |
In a medium bowl, whisk together all dry ingredients: sugar, flour, cocoa powder, and salt.
||In a sauce pan over medium-low heat, add the half and half, butter, and chocolate and stir until it become smooth. Once smooth, remove from heat and add Irish cream. Let cool for 15 minutes. |
While it's cooling, put the pie crust into a pie dish, prepared with nonstick cooking spray.
||Pour the cooled chocolate mixture into the dry ingredients. Stir just barely to combine. Add the eggs and yolks and whisk until fully mixed but do not over-mix. |
||Transfer filling to pie crust and bake 45 to 50 minutes. Monitor it around 40 minutes by checking the center for doneness with a toothpick. When done, the center will be fully cooked and edges may begin to crack. |
Cool 10-15 minutes before serving. Serve chilled with a glass of ice cold milk or serve warm with vanilla ice cream.