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Blueberry Cool Whip Mousse – Super Easy No Bake Dessert

You know I love a good no bake moment, and this Blueberry Cool Whip Mousse is basically the fairy godmother of effortless desserts! It’s light, fluffy, full of vibrant berry flavor, and—get this—it only takes three ingredients. THREE! You probably have them in your kitchen right now. Which means you’re just a chill sesh away from dessert heaven!

Blueberry Cool Whip Mousse - Super Easy No Bake Dessert

Now let’s talk about the real MVPs here: my grandbabies! They love helping me make this mousse, especially when it comes time to layer the whipped topping and sprinkle that magical blue sugar on top. It’s the kind of recipe where the messier it gets, the cuter it is. Plus, no hot ovens = safe little sous chefs!

Oh, and if you're planning a baby shower, this is the dessert to make. The berry blue Jello is perfect for baby boy parties, and you can easily switch it up for a girl-themed gathering—just grab strawberry or cherry Jello and go wild with pink sprinkles! ✨

Ingredients

  • 1 (3 oz) package berry blue Jello
  • 2 cups water, divided
  • 1 (8 oz) container whipped topping, thawed
  • 1 tsp blue sugar sprinkles (optional but… c’mon, they’re sprinkles)
Blueberry Cool Whip Mousse - Super Easy No Bake Dessert

Tools You’ll Need:

Measuring cup, small saucepan, medium bowl, spoons, and some cute little serving cups or jars!

Directions

Pour the Jello powder into a medium heat-safe bowl.

Blueberry Cool Whip Mousse - Super Easy No Bake Dessert

Boil 1 cup of water, then pour it over the gelatin. Stir for 2–3 minutes until it’s completely dissolved (seriously, don’t rush this part or you’ll get weird Jello clumps and nobody wants that).

Blueberry Cool Whip Mousse - Super Easy No Bake Dessert

Stir in 1 cup of cold water.

Pop the bowl into the fridge and chill for about 4 hours, until it’s firm and jiggly.

To assemble, layer scoops of the set Jello and whipped topping into small cups—3 to 4 layers is ideal for that “Pinterest-perfect” look.

Blueberry Cool Whip Mousse - Super Easy No Bake Dessert

Add a big ol’ dollop of whipped topping on top, toss on some sprinkles, and serve with a smile (and maybe a spoonful for yourself first because you earned it).

Blueberry Cool Whip Mousse - Super Easy No Bake Dessert

Fun Tips & Swaps

  • Switch the flavor: Any Jello works! Try raspberry, strawberry, or even lemon for a zingy twist.
  • Party pretty: Layer in mason jars or wine glasses for a fancier vibe.
  • Make it pink: Swap in pink Jello and red or pink sprinkles for a girly twist—hello, baby girl shower goals!
  • Add fruit: Drop a few blueberries or raspberries between layers if you're feeling fancy.
Yield: 6

Blueberry Cool Whip Mousse

Blueberry Cool Whip Mousse - Super Easy No Bake Dessert

This Blueberry Cool Whip Mousse is a light and fluffy dessert made with just two simple ingredients—whipped topping and blueberry Jello. With its vibrant color and airy texture, this mousse is a delightful addition to any dessert table!

Prep Time 15 minutes
Cook Time 5 minutes
Additional Time 4 hours
Total Time 4 hours 20 minutes

Ingredients

  • 3 oz package berry blue jello
  • 2 cups water, divided
  • 8 oz container whipped topping, thawed
  • 1 tsp blue sugar sprinkles

Instructions

  1. Pour gelatin powder into a medium heat safe bowl.
  2. Boil 1 cup of water over high heat in a medium saucepan, then pour over the gelatin mixture. Stir for 2-3 minutes, until completely dissolved.
  3. Stir in 1 cup of cold water, then refrigerate for 4 hours, or until firm.
  4. To prepare, in small cups, add 3-4 layers of prepared jello and whipped topping.
  5. Top with a dollop of whipped topping and blue sprinkles to serve.

Notes

Storage: refrigerate

This is one of those recipes you’ll come back to again and again. It’s crazy simple, totally adaptable, and just plain FUN. Whether it’s a party, a holiday, or a Tuesday that needs dessert, this mousse is ready to bring the smiles.

Here are some more great recipes you might love:

Blueberry Cool Whip Mousse - Super Easy No Bake Dessert
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