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Easy Strawberry Mousse

BY:

Rachel


An easy, airy, strawberry mousse recipe that requires just 4 ingredients. The perfect light dessert that can also double as a stabilized strawberry whipped frosting!

We love strawberry mousse. I mean, seriously love it especially when it only takes 4 ingredients and is super easy to make.

Bowl of strawberry mousse dessert with spoonful of mousse sitting in front of the bowl.

This strawberry mousse recipe is a light, airy, creamy dessert that can be made in all different flavors but strawberry is one of our favorites. If you like mousses as much as us, you’ve gotta check out these other recipes:

INGREDIENTS NEEDED TO MAKE THIS STRAWBERRY MOUSSE RECIPE:

  • Powdered sugar
  • Heavy cream
  • Strawberry Jello Mix (in the box)
  • Water (and a few ice cubes)
Bowl of strawberry mousse with cupcakes topped with mousse and Jello box in background.

EASY AS 1-2-3-4!

This easy strawberry mousse recipe is just that… EASY! It only takes 4 ingredients and 4 simple steps to make.

HOW TO MAKE STRAWBERRY MOUSSE:

  1. Dissolve jello mix in hot/boiling water. Set aside to cool. Don’t let it get chunky though.
  2. Whip heavy cream and powdered sugar together until medium peaks form.
  3. Once Jello mixture has cooled and is slightly warm to the touch, slowly pour it into the cream mixture with mixer on low speed. (If jello mixture is to warm and 2-4 ice cubes to it to help cool but make sure it doesn’t cool too much and become jelly. This will cause your mousse to have clumps in it.)
  4. Finish whipping mousse mixture until stiff peaks are formed then refrigerate until ready to serve.
Spoonful of strawberry mousse close up shot.

CAN I USE THIS MOUSSE AS FROSTING?

YES, this mousse recipe can double as a whipped, light frosting for cakes and cupcakes.

With wonderful characteristics such as sweet but not too sweet, light, airy, beautifully colored, and can be ready for frosting in less than an hour (you’ll want to make sure you allow it to chill and set before frosting a cake or cupcakes) this strawberry mousse recipe is a fantastic choose to use as a frosting.

If you’re a lover of strawberry shortcake, imagine this mousse inside this amazing Strawberry Shortcake recipe from my friend over at Sweet Spicy Kitchen! YUM!!!

EASY STRAWBERRY MOUSSE RECIPE CARD:

I hope you enjoy this light delicious mousse recipe as much as we have! Here’s the full printable recipe.

Easy Strawberry Mousse made with Jello | Kitchen Cents
Rachel Koller

Easy Strawberry Mousse

4.44 from 97 votes
An easy, airy, strawberry mousse recipe that only requires 4 ingredients. The perfect light dessert that can also double as a stabilized strawberry whipped frosting!
Prep Time 10 minutes
Cook Time 2 minutes
Chill Time 1 hour
Total Time 1 hour 12 minutes
Servings: 9 (half cup) portions
Calories: 358

Ingredients
  

  • 3 cups heavy whipping cream
  • 1 cup powdered sugar
  • 1 3 oz box of strawberry jello mix just the powder
  • 1/2 cup hot/boiling water plus 2-4 ice cubes if desired to cool quicker

Method
 

  1. Dissolve jello mix in hot/boiling water. Set aside to cool. Don’t let it get chunky though.
  2. Whip heavy cream and powdered sugar together until medium peaks form.
  3. Once Jello mixture has cooled but is still runny (not chunky) slowly pour it into the cream mixture with mixer on low speed. (If jello mixture is to warm add 2-4 ice cubes to it to help cool but make sure it doesn’t cool too much and become jelly. This will cause your mousse to have clumps in it.) NOTE: If jello mixture is too warm it will deflate the cream and become very runny).
  4. Finish whipping strawberry mousse mixture until stiff peaks are formed then refrigerate until ready to serve.

Nutrition

Serving: 1 half cupCalories: 358kcalCarbohydrates: 24gProtein: 3gFat: 29gSaturated Fat: 18gPolyunsaturated Fat: 1gMonounsaturated Fat: 7gCholesterol: 90mgSodium: 66mgPotassium: 76mgSugar: 23gVitamin A: 1166IUVitamin C: 0.5mgCalcium: 53mgIron: 0.1mg

Notes

This recipe can be used as a light airy whipped frosting on cakes or cupcakes. The gelatin in the jello mix offers stability to the cream. If using as a frosting, allow mousse mixture to chill and set in the fridge for at least an hour. This will allow the gelatin to set so you get beautiful pipping tracks when using a pipping tip.

Tried this recipe?

Let us know how it was!

Originally Published: 07/01/2019 Last Updated: 02/27/2025

72 thoughts on “Easy Strawberry Mousse”

  1. Hi all!
    I just made this today using Zero-Sugar Raspberry Jell-O and Swerve Confectioners Sugar so it fits into the Keto lifestyle. Easy enough 🙂 Since I am not a fan of super sweet stuff which sugar free things tend to be, I did reduce the confectioner’s sugar to 3 Tbsp even though it is a 1:1 conversion with conventional confectioners sugar. I did add 1/2 tsp vanilla to the whipped cream mixture, just because that’s what I do. It was definitely sweet enough for me. Also, I did not encounter any issues with the mixture not setting up. Next time adding fruit!

    Reply
  2. I’m thinking this would be good piped on top of brownies that I’m taking to a reception at church on Friday. Just to do little something different with Brownies. Yumm!

    Reply
  3. I used this for a strawberry trifle. Layer strawberry cake and sliced strawberries with this- delicious! I put leftovers in small containers and froze for later. It works well being frozen

    Reply
  4. Hello!
    I know this post is a little older, so I hope I still receive some feedback!
    I was just wondering if I use this as a cake filling and frosting for a birthday party, how long can it be left out? Will it melt?
    Thanks!

    Reply
    • Hi Madison! This Mousse is stabilized with gelatin so it will not melt at room temperature. With that said it is still a perishable food and should be refrigerated until serving but can be left at room temperature for about 2 hours.

      Reply
  5. I only have a 2-cup carton of heavy whipping cream. What adjustments do I have to make if I want to make the strawberry mousse in the morning so I can use it to frost cupcakes later that day?

    Reply
  6. Hello I’m wondering if anyone has froze it what happens. I make breakable chocolate and I was gonna put this into the center so when they break it this will be in the middle. I would need this to be a little firmer so I can pour melted chocolate over it

    Reply
    • That is a great question. I’m not sure how it will do frozen then warmed as the melted chocolate coats it. The second it begins to warm a think it would start running or oozing. Let me know if you try it. Sounds delicious if you get it to work!

      Reply
  7. I used this recipe with raspberry jello to make the pink layer of a raspberry chocolate mouse cake. I reduced the cream to two cups, so it would be a bit firmer, and that worked really well. Today I made the recipe exactly as written with lime jello, for my lime loving daughter. Both were amazing in taste and texture!

    Reply
  8. I followed recipe. It would not thicken up when whipping. I added more powdered sugar and cool whip. Then I put in refrigerator and it thickened up when it cooled. I don’t know- seemed like too much heavy whipping cream. But the taste is good!

    Reply
    • Hi Kelli, It sounds like the jello mixture was too hot (in step 3 I note that if the mixture is added when it’s still to warm it will deflate the whipped cream and become runny). When this happens, all is not lost. The final product may not be as light and airy but it will still taste creamy and delicious AFTER it has set (been refrigerated for a couple of hours). There’s a delicate balance with what temperature the jello mixture needs to be to get the right consistency. Too hot and it will make the cream runny. Too cold and it will create chunks in the cream rather than being incorporated. I hope this helps.

      Reply
4.44 from 97 votes (97 ratings without comment)

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