Direction:
1. Preheat your oven to 375 degrees Fahrenheit.
2. Take your pre-made pie crust and let it sit at room temperature for 10 minutes to make it easier to work with.
3. In a saucepan, combine the whole milk, sugar, cornstarch, and salt. Mix together until the cornstarch is completely dissolved.
4. Place the saucepan on medium heat and stir constantly until the mixture starts to thicken. This should take about 5-7 minutes.
5. In a separate bowl, beat the eggs with a whisk until they are well combined.
6. Slowly pour the hot milk mixture into the bowl with the beaten eggs, stirring constantly to avoid cooking the eggs.
7. Once all the milk mixture is incorporated into the eggs, pour the mixture back into the saucepan and continue to cook on medium heat, stirring constantly, for another 2-3 minutes.
8. Remove the saucepan from the heat and stir in the vanilla extract.
9. Prepare your pie crust by lightly brushing olive oil on the bottom and sides of the crust.
10. Pour the custard mixture into the pie crust and spread it evenly.
11. Sprinkle a pinch of cinnamon on top of the custard for added flavor.
12. Place the pie in the oven and bake for 25-30 minutes, until the custard is set and the crust is golden brown.
13. Once done, let the pie cool for 10-15 minutes before serving.
Enjoy your delicious and easy vanilla custard pie! You can also top it with whipped cream or fresh fruits for an extra touch.