Preparation:

1: Prepare the Cheesecake Base

1. In a large mixing bowl, beat the softened cream cheese, powdered sugar, and vanilla extract until smooth and creamy.

2: Fold in the Whipped Topping

1. Gently fold the whipped topping into the cream cheese mixture until fully incorporated and fluffy.

3: Add the Blueberries and Mix-Ins

1. Stir in the blueberry pie filling, fresh blueberries (if using), mini marshmallows, and crushed graham crackers or vanilla wafers. Mix gently to avoid breaking the blueberries.

4: Chill the Fluff

1. Transfer the mixture to a serving bowl or individual dessert cups.
2. Cover and refrigerate for at least 1-2 hours to allow the flavors to meld and the fluff to firm up.

5: Garnish and Serve

1. Before serving, garnish with additional fresh blueberries, a sprinkle of crushed graham crackers, and a few mint leaves for a decorative touch.