Effortless Keto Strawberry Mousse

Featured in Sweet Treats and Baked Delights.

You’ll love how smooth and breezy this keto strawberry mousse turns out. Cream cheese and whipped cream make it extra airy while fresh strawberries give a bright punch of flavor. Sweetener keeps it sugar-free but tasty. After a quick chill in the fridge, it firms up just right for lazy day treats or making ahead. It’s just what you want when you’re needing something fast that still tastes like a treat. Spoon it into glasses, pile on more berries, and you’re all set for a splash of color and yum.

Home Delicious Recipes
Updated on Tue, 10 Jun 2025 18:56:16 GMT
Strawberry whipped cream served in a glass. Pin it
Strawberry whipped cream served in a glass. | homedeliciousrecipes.com

This low-carb strawberry mousse is fluffy and bright, bursting with real fruit taste and doesn't use any sugar at all. It's my go-to quick treat when my sweet tooth kicks in. My friends can't believe how fancy it feels even though the carbs stay super low.

I started whipping up this mousse for summer outings since it's easy to pack up in small jars. Now it's what my family asks for every time strawberries are in season.

Delightful Ingredients

  • Salt: just a sprinkle really pulls out all the flavors and stops the mousse from tasting too plain
  • Vanilla extract: gives some cozy depth and rounds out the berry taste—pure vanilla makes a difference if you have it
  • Lemon juice: adds a zing and keeps things from getting too rich; fresh is best if you can squeeze it
  • Powdered erythritol or stevia blend: pick a fine powder so it melts in quickly and you keep things sweet without any sugar
  • Cream cheese: let it soften on the counter so it blends smooth into the berries; full-fat makes it creamier
  • Heavy whipping cream: should be super cold for the best whip, and gives your mousse that thick, luscious feel
  • Strawberries: go for bright, glossy berries that smell sweet—fresh is awesome but frozen works too (just in case)

Easy Step-by-Step Directions

Chill and Serve:
Spoon mousse into jars or glasses. Let them sit in the fridge for at least a couple hours to firm up. I like to let them warm up a bit on the counter for about fifteen minutes before sharing.
Finish the Mousse:
Fold in a third of the whipped cream to loosen the base up. Gently mix in the rest, bit by bit, so it stays airy. You want it fluffy, not flat.
Whip the Cream:
Pour cold cream into a clean bowl. Whip it up with beaters until it gets thick enough to hold its shape but the tip will still curl over when you lift the beaters.
Incorporate Strawberry Puree:
Use a spatula to blend strawberry puree into the cream cheese mixture. Don’t rush—stir until it’s an even pretty pink color.
Combine Ingredients:
Bump in the sweetener, vanilla, lemon, and salt to the whipped cream cheese. Beat everything together until it’s totally smooth, using a rubber spatula to scrape the sides as you go.
Beat the Cream Cheese:
Drop the softened cream cheese into a bowl. Beat it with an electric mixer on medium until it’s super light with no lumpy bits.
Prepare the Strawberries:
Wash and hull those strawberries, chop them up, then toss into a blender or food processor until they're perfectly smooth. Strain for an extra-smooth feel, or leave as-is for more texture.
A glass cup filled with fluffy strawberry mousse on a table. Pin it
A glass cup filled with fluffy strawberry mousse on a table. | homedeliciousrecipes.com

Strawberries are hands down my favorite part. The smell sweeps me back to picking berries with my grandma—this mousse is pure summer nostalgia.

Chill and Store Like a Pro

Pop leftovers in the fridge, covered, and they'll keep fresh up to three days. Either use airtight containers or press plastic wrap right against the top. Don’t freeze though—that’ll mess up the fluffy texture and the cream could separate.

Swap Options

No fresh berries? Frozen strawberries work too, just thaw and drain before blending. Not into erythritol? Try monk fruit sweetener instead. For a dairy-free twist, go with coconut cream and a dairy-free cream cheese, but expect a bit of a different flavor and feel.

Fresh Ways to Serve

I love adding extra strawberry slices on top, tossing on some fresh mint, or sprinkling on sugar-free chocolate curls. For a fancier treat, layer with a slice of keto vanilla cake or serve next to almond cookies for some crunch.

A clear cup of pink mousse topped with strawberries and mint. Pin it
A clear cup of pink mousse topped with strawberries and mint. | homedeliciousrecipes.com

Frequently Asked Questions

→ Can I use frozen strawberries instead of fresh?

Totally! Just let them thaw, pour off any juice, then toss in the blender. That way your mousse doesn’t get watery.

→ How do I avoid a runny mousse?

Whip that cream until it barely holds its shape before blending it in. Gentle folding is key! Let it chill good and cold so it’ll be puffy and set.

→ What sweetener works best here?

Go for powdered erythritol or some stevia mix. They melt in smooth and sweeten everything up nicely, with no gritty bits.

→ How far ahead can I prepare this dessert?

Make it the night before—it’s fine up to a day in the fridge. Just cover it, and don’t add the toppings till you’re ready to eat.

→ Is lemon juice necessary?

You don’t have to add lemon but it brings a nice zing. It perks up the strawberry and creamy flavors. Try a little, taste, and tweak if you want.

Effortless Keto Strawberry Mousse

Super fluffy, sugar-free keto strawberry mousse gets blended up with cream cheese and whipped cream for a chill treat that’s beyond refreshing.

Prep Time
15 Minutes
Cook Time
~
Total Time
15 Minutes

Category: Desserts & Baking

Difficulty: Easy

Cuisine: American

Yield: 4 Servings (4 mousse cups)

Dietary: Low-Carb, Vegetarian, Gluten-Free

Ingredients

→ Main Ingredients

01 115 g cream cheese, bring to room temp so it's soft
02 240 ml cold heavy cream (whipping cream)
03 250 g strawberries, washed, hulled, and sliced
04 40 g powdered erythritol or stevia mix, taste and adjust

→ Optional Flavor Enhancers

05 1 pinch salt
06 15 ml lemon juice
07 5 ml vanilla extract

Instructions

Step 01

Give the mousse about 15 minutes at room temp, then dig in.

Step 02

Drop the mousse into four glasses or jars. Pop them in the fridge for a couple hours till set.

Step 03

Add whipped cream to your strawberry-cheese combo a little at a time. Fold gently so it stays fluffy.

Step 04

With a cold bowl and mixer, beat heavy cream until soft peaks form.

Step 05

Pour the smooth strawberry blend into the sweet cheese mix. Stir until you see one even color.

Step 06

Beat in your powdered sweetener, vanilla, lemon juice, and salt with the cream cheese. Mix till it all blends in.

Step 07

Grab a bowl and electric mixer. Whip softened cream cheese on medium until it's nice and airy.

Step 08

Toss your cut strawberries in a blender or food processor. Run it till you get a silky purée.

Notes

  1. Make sure your cream and bowls are icy cold before whipping. That way, you'll get a better airy texture.

Tools You'll Need

  • Electric mixer
  • Mixing bowls
  • Food processor or blender
  • Rubber spatula
  • Glasses for serving

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Has dairy products (cream cheese, whipping cream)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 185
  • Total Fat: 18 g
  • Total Carbohydrate: 3 g
  • Protein: 3 g