Directions:
Prepare the Filling
In the top of a double boiler, combine the light brown sugar, cornstarch, salt, and milk. Cook the mixture over medium heat, stirring constantly, until it begins to thicken, which should take about 20 minutes.
Incorporate the Egg Yolks
Once the mixture has thickened, whisk in the beaten egg yolks. Continue to cook and stir the mixture until it reaches a custard-like consistency.
Preheat the Oven
While the pudding mixture is cooking, preheat your oven to 400 degrees F (200 degrees C).
Finish the Filling
Remove the mixture from the heat and stir in the butter and vanilla extract until fully incorporated.
Assemble and Bake
Pour the finished butterscotch filling into the prepared pie crust. Place the pie in the preheated oven and bake until the top of the filling begins to brown, which should take about 5 minutes.
Serving Tips
To elevate the flavor and presentation of your Butterscotch Pie, consider adding a dollop of freshly whipped cream on top. The light and airy texture of the whipped cream complements the rich and smooth butterscotch filling. For an added touch, you can sprinkle a pinch of sea salt or shaved chocolate over the whipped cream. This creates a beautiful contrast in flavors and adds a bit of crunch to each bite. Serve the pie slightly chilled or at room temperature for the best taste experience.