01 -
In a large mixing bowl, blend the instant pistachio pudding mix with undrained crushed pineapple until the pudding powder fully dissolves and a smooth mixture forms.
02 -
Gently fold in the whipped topping with a spatula, ensuring the mixture is light and airy with no visible streaks.
03 -
Stir mini marshmallows and chopped pecans or walnuts into the bowl, mixing carefully to distribute evenly while preserving the creamy texture.
04 -
Cover the bowl and refrigerate for at least 60 minutes to allow flavors to meld and achieve the desired firmness.
05 -
Just before serving, garnish with maraschino cherries if desired. Present chilled.