Prepare the Pecan Crust: Combine crushed graham crackers, pecans, melted butter, and sugar. Press firmly into the bottom of a 9×13-inch dish. Chill for 30 minutes or bake at 350°F for 10 minutes. Cool completely.
Make the Cheesecake Layer: Beat cream cheese until smooth. Add powdered sugar, vanilla, and lemon juice; blend until fluffy. Fold in whipped topping and spread over crust.
Add the Cherry Layer: Spoon cherry pie filling evenly over the cheesecake mixture. Spread gently to avoid mixing.
Add the Final Topping: Spread remaining whipped topping evenly. Smooth with an offset spatula.
Garnish and Chill: Sprinkle toasted pecans on top, garnish with cherries, and refrigerate 4–6 hours or overnight before serving.
