Heavenly Pineapple Fluff
Craving a sweet and tangy dessert? This Heavenly Pineapple Fluff might be just what you need! Brimming with juicy pineapple chunks and a dreamy creaminess, this dessert is a cinch to prepare. Whether it’s a spontaneous treat or a quick fix for visiting friends, you’ll love how it comes together in a snap.

My family absolutely adores this Heavenly Pineapple Fluff. My husband, a self-confessed pineapple fanatic, can’t stop raving about the tangy sweetness. It all started on a lazy Sunday when I needed a fast dessert—armed with a can of pineapple, cottage cheese, and some whipped topping, I whipped up this recipe on a whim. Since then, it’s become a regular in our home, always met with excitement and big smiles.
Why This Pineapple Dessert Shines
- Light & Refreshing: Tangy pineapple meets fluffy cream for an incredibly airy texture.
- Quick & Easy: Minimal ingredients and straightforward steps.
- Versatile Treat: Perfect for picnics, potlucks, or a quick weeknight dessert.
- Fun Textures: The cottage cheese, whipped topping, and mini marshmallows ensure every spoonful is unique.

What You Need To Make This Heavenly Pineapple Fluff
(Serves about 5; weights in grams and ounces)
- Pineapple Gelatin Mix (85g, dry)
- Delivers a burst of fruity flavor.
- Thawed Whipped Topping (227g / 8 oz.)
- Creates that light, cloud-like consistency.
- 4% Fat Cottage Cheese (454g / 16 oz.)
- Provides a creamy richness that pairs surprisingly well with pineapple.
- Canned Pineapple (1 can, ~397g / ~14 oz., drained)
- Adds bright, juicy sweetness.
- Mini Marshmallows (125g / ~1 cup)
- Brings a playful, chewy texture to each bite.

How to Make Heavenly Pineapple Fluff
- Combine Gelatin & Whipped Topping
In a large bowl, mix together the dry pineapple gelatin and the thawed whipped topping. Use a rubber spatula, making sure to scrape down the sides until well blended. - Fold in Cottage Cheese
Gently fold the cottage cheese into the mixture. Stir until everything is nicely incorporated. - Add Pineapple & Marshmallows
Toss in the drained pineapple chunks and mini marshmallows. Fold carefully to distribute them evenly without deflating the fluff. - Chill or Serve
You can serve immediately or cover and place in the refrigerator until you’re ready to enjoy. This dessert can be even more delightful when served cold!

Notes
- Extra Crunch: Feel free to stir in some chopped nuts (like pecans or walnuts) for added texture.
- Fruit Swaps: Mandarins or peaches can replace pineapple if you’re craving a different flavor.
- Storage: Keep any leftovers in an airtight container in the fridge for up to three days.
Whip up this Heavenly Pineapple Fluff whenever you need a refreshing, quick-to-prepare dessert. With its zesty pineapple and creamy finish, it’s sure to become a go-to favorite for both busy weeknights and celebratory gatherings. Sit back, take a spoonful, and savor the light, sweet bliss!

Frequently Asked Questions
1. Can I use fresh pineapple instead of canned?
Yes! Just be sure to cut it into bite-sized chunks and drain any excess juice before adding.2. How can I vary the flavor?
Swap the pineapple gelatin for another flavor, like orange or strawberry, and use matching fruit.3. Is this dessert make-ahead friendly?
Certainly! You can assemble it a few hours ahead of serving and store in the fridge until ready.4. How do I store leftovers?
Transfer to an airtight container and keep in the refrigerator for up to three days.5. Can I skip the cottage cheese?
Yes, but it adds a lovely creaminess and protein. If you prefer, try using plain yogurt or cream cheese instead.Heavenly Pineapple Fluff

Ingredients
- Pineapple Gelatin Mix 85g, dry
- Delivers a burst of fruity flavor.
- Thawed Whipped Topping 227g / 8 oz.
- Creates that light cloud-like consistency.
- 4 % Fat Cottage Cheese 454g / 16 oz.
- Provides a creamy richness that pairs surprisingly well with pineapple.
- Canned Pineapple 1 can, ~397g / ~14 oz., drained
- Adds bright juicy sweetness.
- Mini Marshmallows 125g / ~1 cup
- Brings a playful chewy texture to each bite.
Instructions
- Combine Gelatin & Whipped Topping
- In a large bowl, mix together the dry pineapple gelatin and the thawed whipped topping. Use a rubber spatula, making sure to scrape down the sides until well blended.
- Fold in Cottage Cheese
- Gently fold the cottage cheese into the mixture. Stir until everything is nicely incorporated.
- Add Pineapple & Marshmallows
- Toss in the drained pineapple chunks and mini marshmallows. Fold carefully to distribute them evenly without deflating the fluff.
- Chill or Serve
- You can serve immediately or cover and place in the refrigerator until you’re ready to enjoy. This dessert can be even more delightful when served cold!
Notes
Fruit Swaps: Mandarins or peaches can replace pineapple if you’re craving a different flavor.
Storage: Keep any leftovers in an airtight container in the fridge for up to three days.