Name: Pistachio Pineapple Fluff & Watergate Pudding
Prep time: 10 min
Total time: PT-485582H56M55S
Cuisine: American
Ingredients: 1 (3.4 oz) package instant pistachio pudding mix; 1 (20 oz) can crushed pineapple, undrained; 2 cups mini marshmallows; ½ cup chopped pecans; 1 (8 oz) container Cool Whip, thawed

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Short Description

Pistachio Pineapple Fluff, also known as Watergate Pudding, is a classic, light, and fluffy dessert combining sweet pineapple, creamy pistachio pudding, and crunchy pecans. This no-bake treat is quick to prepare and perfect for potlucks, holiday gatherings, or anytime you want a refreshing, nostalgic dessert.

Why You’ll Love This Recipe

This dessert blends tropical pineapple with the unique flavor of pistachio pudding for a delightful balance of sweet and nutty. The addition of mini marshmallows adds a soft, airy texture, while chopped pecans provide a satisfying crunch. With only a few simple ingredients and no baking required, it’s an easy-to-make dish that delivers big on flavor and texture.

Ingredients

1 (3.4 oz) package instant pistachio pudding mix
1 (20 oz) can crushed pineapple, undrained
2 cups mini marshmallows
½ cup chopped pecans
1 (8 oz) container Cool Whip, thawed

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

Directions

In a large mixing bowl, combine the instant pistachio pudding mix and undrained crushed pineapple. Stir well until the pudding mix is fully dissolved.
Fold in the mini marshmallows, chopped pecans, and thawed Cool Whip until all ingredients are evenly combined and the mixture is light and fluffy.
Cover the bowl and refrigerate the pudding for at least 1 hour to allow it to set and flavors to meld.
Serve chilled as a refreshing dessert or side dish.

Servings and Timing

This recipe serves approximately 6–8 people. Preparation time is about 10 minutes, with an additional 1 hour for chilling.

Variations

Substitute pecans with walnuts or almonds for a different nutty flavor.
Add shredded coconut for extra tropical texture.
Use fresh pineapple instead of canned for a fresher taste.
Fold in mini chocolate chips for a sweet surprise.
Use homemade whipped cream instead of Cool Whip for a richer texture.

Storage/Reheating

Store leftover Pistachio Pineapple Fluff in an airtight container in the refrigerator for up to 3 days. Serve chilled; this dessert is not suitable for reheating.

FAQs

Can I use sugar-free pudding mix?

Yes, sugar-free instant pudding mix can be used as a lower-sugar alternative.

What can I substitute for Cool Whip?

You can use homemade whipped cream or another whipped topping of your choice.

Is it necessary to drain the pineapple?

No, the recipe uses undrained pineapple to keep the dessert moist and flavorful.

Can I prepare this dessert ahead of time?

Yes, it tastes best when made a few hours in advance or the day before serving.

How do I make this dessert vegan?

Use a plant-based pudding mix, nondairy whipped topping, and ensure the marshmallows are vegan-friendly.

Can I double this recipe?

Yes, simply double all ingredients and use a larger mixing bowl.

What type of nuts work best?

Pecans are traditional, but walnuts, almonds, or macadamia nuts are good alternatives.

Can I add other fruits?

Yes, small pieces of fresh fruit like banana or mango can complement the pineapple.

How long does the dessert keep?

For best quality, consume within 3 days when refrigerated.

Can I freeze Pistachio Pineapple Fluff?

Freezing is not recommended as the texture may change upon thawing.

Conclusion

Pistachio Pineapple Fluff, or Watergate Pudding, is a delightful, easy-to-make dessert that combines creamy pistachio pudding with sweet pineapple and crunchy pecans. Its refreshing flavors and light texture make it a favorite at any gathering, offering a nostalgic taste with minimal effort. Whether as a side dish or dessert, this classic fluff is sure to please.

Pistachio Pineapple Fluff & Watergate Pudding

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Author: Douaa
Total Time: Approximately 2 hours 10 minutes
Diet: Vegetarian

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Description

This classic Pistachio Pineapple Fluff, also known as Watergate Pudding, is a light and fluffy dessert combining pistachio pudding, sweet crushed pineapple, mini marshmallows, and crunchy pecans, all folded into creamy Cool Whip. Perfect for potlucks, holiday dinners, or anytime you want a nostalgic treat.

Ingredients

1 (3.4 oz) package instant pistachio pudding mix
1 (20 oz) can crushed pineapple, undrained
2 cups mini marshmallows
1/2 cup chopped pecans
1 (8 oz) container Cool Whip, thawed

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Instructions

In a large mixing bowl, combine the instant pistachio pudding mix and undrained crushed pineapple. Stir well until the pudding mix is fully dissolved.
Fold in the mini marshmallows, chopped pecans, and thawed Cool Whip until everything is evenly incorporated.
Refrigerate for at least 2 hours before serving to allow the flavors to meld and the marshmallows to soften.
Serve chilled as a refreshing dessert or side dish.