01 - Combine graham cracker crumbs, granulated sugar, and melted butter in a mixing bowl. Mix until evenly moistened and all crumbs are coated. Press firmly into the bottom and up the sides of a 9-inch pie dish, creating an even layer. Refrigerate while preparing the filling.
02 - Dissolve strawberry gelatin powder in boiling water, stirring until completely dissolved. Stir in cold water and mix well. Allow mixture to cool to room temperature, approximately 15-20 minutes, ensuring it remains liquid and does not begin to set.
03 - Beat softened cream cheese in a large bowl until completely smooth and creamy, approximately 2-3 minutes. Add powdered sugar and vanilla extract, mixing until well combined and no lumps remain. In a separate chilled bowl, whip cold heavy cream to stiff peaks using a hand or stand mixer.
04 - Gently fold whipped cream into the cream cheese mixture using a spatula, taking care not to deflate the air bubbles. Continue folding until smooth and fluffy with uniform consistency. Add diced strawberries to the cooled gelatin mixture, stirring gently to distribute evenly.
05 - Pour the strawberry gelatin mixture into the creamy filling and fold gently just until combined, creating a marbled effect. Pour the complete filling into the chilled graham cracker crust. Smooth the top surface with a spatula, ensuring an even layer.
06 - Refrigerate pie for at least 4 hours or until completely set and firm to the touch. For best results, chill overnight to develop flavors. The pie is ready when the center no longer jiggles when gently shaken.
07 - Spread whipped cream over the chilled pie surface just before serving. Arrange fresh sliced strawberries decoratively on top. Add pastel sprinkles or Easter candies if desired. Slice into 8 equal wedges and serve cold.