Introduction
This Pineapple Fluff is a retro-inspired, no-bake dessert that’s light, fluffy, and bursting with sweet-tropical flavor! Made with crushed pineapple, creamy Cool Whip, and mini marshmallows, it’s the perfect easy treat for potlucks, summer BBQs, or a quick sweet fix.
Why You’ll Love This Recipe
Ready in 10 minutes – No baking, no fuss!
Light and refreshing – A great alternative to heavy desserts
Versatile – Serve as a salad, side, or dessert
Kid-friendly – Sweet, creamy, and fun to eat
Ingredients You’ll Need
For the Fluff:
- 1 (20 oz) can crushed pineapple, drained well
- 1 (3.4 oz) box instant vanilla pudding mix (dry, unprepared)
- 1 (8 oz) tub Cool Whip, thawed (or homemade whipped cream)
- 1 ½ cups mini marshmallows
- ½ cup shredded sweetened coconut (optional)
Optional Add-Ins:
- ½ cup chopped pecans or walnuts (for crunch)
- 1 cup mandarin oranges, drained (for citrus twist)
- Maraschino cherries (for garnish)
Step-by-Step Instructions

1. Drain the Pineapple
- Pour crushed pineapple into a fine-mesh strainer and press with a spoon to remove excess juice (save juice for smoothies if desired).
2. Mix the Pudding
- In a large bowl, combine dry pudding mix and drained pineapple. Stir until well coated.
3. Fold in the Fluff
- Gently fold in Cool Whip until fully combined.
- Add mini marshmallows and coconut (if using).
4. Chill & Serve
- Refrigerate for at least 1 hour (or up to overnight) to let flavors meld.
- Garnish with cherries or extra coconut before serving.
Pro Tip: For extra creaminess, mix in 4 oz softened cream cheese before adding Cool Whip.
Expert Tips for the Best Pineapple Fluff
Texture & Flavor Tweaks
- Extra fluffy? Fold in an extra ½ cup whipped topping.
- Less sweet? Use sugar-free pudding mix and unsweetened coconut.
- More tropical? Add ½ cup diced mango or banana.
Make-Ahead & Storage
- Fridge: Keeps covered for 3-4 days (stir before serving).
- Freezing? Not recommended—marshmallows get sticky.
Serving Ideas
- Serve in individual parfait glasses for a cute presentation.
- Layer with graham crackers for a mini tropical “lasagna.”
- Top with toasted coconut for extra crunch.
Frequently Asked Questions
Can I use fresh pineapple?
Yes, but drain well—fresh pineapple has more liquid.
What if I don’t have Cool Whip?
Substitute 2 cups homemade whipped cream (beat 1 cup heavy cream + 2 tbsp sugar until stiff peaks).
Can I make this dairy-free?
Use coconut whipped topping and dairy-free pudding mix.
Why is my fluff runny?
Too much pineapple juice—press it very well before mixing.
Why This Dessert is a Classic
Nostalgic yet easy – A throwback to vintage potlucks
Crowd-pleasing – Loved by kids and adults alike
Endlessly adaptable – Add nuts, fruit, or even chocolate chips

Pineapple Fluff: A Light, Creamy, and Tropical Dessert
- Total Time: 20 mins
Description
Indulge in a taste of the tropics with this delightful pineapple fluff recipe! It’s a light and fluffy dessert that’s bursting with sweet pineapple flavor. Perfect for potlucks, picnics, or any occasion, this easy-to-make treat is sure to impress your friends and family.
Ingredients
1 (20 oz) can crushed pineapple, drained
1 (3.4 oz) package instant vanilla pudding mix
1 (8 oz) container frozen whipped topping, thawed
1 cup miniature marshmallows
1 cup shredded coconut
Maraschino cherries, for garnish (optional)
Instructions
In a large mixing bowl, combine crushed pineapple and instant vanilla pudding mix. Stir until well combined.
Fold in thawed whipped topping until mixture is smooth and creamy.
Add miniature marshmallows and shredded coconut to the bowl. Gently fold them into the pineapple mixture until evenly distributed.
Cover the bowl and refrigerate for at least 1 hour to allow the flavors to meld together.
Before serving, garnish with maraschino cherries if desired.
Notes
With just a few simple ingredients and minimal prep time, you can whip up this delicious pineapple fluff in a snap! It’s the perfect dessert for any occasion, and guaranteed to leave your taste buds craving for more. Try it out today!