If you love no-bake desserts, easy meal-prep treats, or low-calorie sweets that actually taste indulgent, these Jello + Cool Whip Fluff Cubes are about to become your new favorite kitchen hack.
They’re creamy. They’re fluffy. They melt in your mouth. And somehow, they taste like tiny cheesecake candy bites — without cream cheese, without baking, and without complicated steps.
Made with just a few simple ingredients and ready in minutes, this viral-style dessert is perfect for parties, lunchboxes, weight-conscious snacking, or satisfying that late-night sweet craving.
Why Everyone Loves This Hack
- Only 4 simple ingredients
- Low-calorie and sugar-free
- No baking required
- Ready in minutes
- Tastes like cheesecake mousse
- Perfect for meal prep
- Kid-friendly
- Customizable flavors
It’s light like mousse, creamy like cheesecake filling, and firm enough to slice into cute cubes.
Ingredients
• 1 small box sugar-free Jello (any flavor)
• ½ cup boiling water
• ½ cup cold water
• 1 cup light Cool Whip
Step-by-Step Instructions
Step 1: Dissolve the Jello
In a mixing bowl, add the Jello powder.
Pour in ½ cup boiling water.
Whisk until completely dissolved (about 1–2 minutes).
Make sure there are no granules left.
Step 2: Add Cold Water
Stir in ½ cup cold water.
Mix well.
At this point, the mixture will still be very liquid.
Step 3: Cool Slightly
Let the Jello mixture cool for about 10–15 minutes at room temperature.
It should still be liquid but not hot.
If it’s too hot, it will deflate the Cool Whip.
Step 4: Fold in Cool Whip
Add 1 cup light Cool Whip.
Gently fold until fully combined and smooth.
The mixture will become thick, creamy, and pastel-colored.
It should look like fluffy cheesecake mousse.
Step 5: Set
Pour the mixture into:
- An 8×8 dish
- A loaf pan
- Silicone molds
- Or small cupcake liners
Refrigerate for 2–3 hours, or until firm.
Step 6: Slice into Cubes
Once fully set, cut into squares or cubes.
Serve chilled.
Enjoy your cheesecake-style candy bites!
Texture & Flavor
These fluff cubes are:
- Light and airy
- Creamy and smooth
- Sweet but not heavy
- Slightly tangy (depending on flavor)
- Melt-in-your-mouth soft
They genuinely mimic the texture of whipped cheesecake filling.
Best Jello Flavors to Try
Strawberry – Classic cheesecake vibe
Raspberry – Slightly tart and refreshing
Lemon – Tastes like lemon cheesecake bars
Orange – Creamsicle-style dessert
Cherry – Rich and fruity
Lime – Key lime pie energy
You can’t really go wrong.
Make It Taste Even More Like Cheesecake
Want to level it up?
Add one of these:
• 2 tablespoons Greek yogurt
• 2 tablespoons softened light cream cheese
• ½ teaspoon vanilla extract
• A squeeze of lemon juice
It adds extra tang and depth.
Nutrition (Approximate Per Cube, 12 servings)
Using sugar-free Jello and light Cool Whip:
- Calories: 20–30
- Sugar: 0–2g
- Fat: 1g
- Carbs: 2–3g
It’s a guilt-free sweet treat.
Pro Tips for Perfect Cubes
- Do not add Cool Whip while Jello is hot.
- Fold gently — don’t whisk aggressively.
- Chill fully before slicing.
- Use a warm knife for clean cuts.
- Silicone molds make removal easier.
Fun Variations
Layered Fluff Cubes
Make two flavors and layer them before chilling.
Swirl Version
Gently swirl two colors together for a marbled look.
Frozen Bites
Freeze for 30 minutes for firmer candy-like texture.
Berry Cheesecake Version
Fold in finely chopped strawberries before chilling.
Graham Cracker Bottom
Press crushed graham crackers mixed with a little melted butter into the bottom of the dish before pouring mixture on top.
Now it REALLY tastes like cheesecake.
Storage Tips
Store covered in the refrigerator for up to 4 days.
Do not leave at room temperature for long periods — they soften quickly.
You can freeze them for 1–2 weeks, but texture will be slightly firmer.
Why This Recipe Works
The magic happens because:
- Jello provides structure
- Cool Whip adds airy creaminess
- The ratio creates mousse-like stability
- Sugar-free version keeps calories low
It’s basically a shortcut cheesecake mousse without eggs or baking.
Perfect For
- Summer parties
- Potlucks
- Baby showers
- Holiday dessert trays
- Weight-loss friendly desserts
- Kids’ treats
- Quick sweet cravings
They look cute, taste indulgent, and require almost no effort.
Final Thoughts
The Jello + Cool Whip Fluff Cubes hack proves that sometimes the simplest recipes are the most brilliant. With just four ingredients and a few minutes of prep, you get a dessert that tastes like cheesecake candy — light, fluffy, and totally irresistible.
Once you try one flavor, you’ll want to experiment with them all.