Instructions: Prepare the crust: In a mixing bowl, combine the graham cracker crumbs, granulated sugar, and melted butter. Stir until the mixture resembles wet sand.
Prepare the filling: Bake the crust in the preheated oven for 8-10 minutes, or until lightly golden. Remove from the oven and let it cool slightly.Gradually whisk in the sweetened condensed milk until well combined.
Assemble and bake the pie: Return the pie to the oven and bake for 15-20 minutes, or until the filling is set but still slightly jiggly in the center.
Remove the pie from the oven and let it cool to room temperature. Then refrigerate for at least 2 hours, or until chilled and set.
Prepare the topping (optional): In a mixing bowl, beat the heavy whipping cream and powdered sugar until stiff peaks form.Spread or pipe the whipped cream over the chilled pie.
Serve and enjoy: Slice and serve the Key Lime Pie chilled. It's a refreshing and tangy dessert, perfect for any occasion!