Whisk in half and half and half and egg yolks together in a medium bowl. Gradually whisk into the sugar and cornstarch mixture. Bring to boil over medium heat, stirring constantly. Cook until thick stirring constantly.
Remove from heat. Add flavorings, butter and one cup coconut. Mix together and pour hot filling in the baked pie shell. Cover with plastic wrap and cool for one hour.
This recipe is Coconut Cream pie with half and half.
Half and half is what mama always uses. So yes, you can make this coconut cream pie without coconut milk.