Fluffy Blackberry Mousse

Featured in Sweet Stuff Worth Making.

This light mousse is quick and fruity. Simmer blackberries with sugar and lemon juice, then strain into a silky puree. Whip cream with vanilla and sugar until fluffy. After cooling the puree, fold it gently into the whipped cream. Scoop it into glasses, refrigerate for 2 hours, and top with extra berries or mint for a polished look. Sweeten as needed and store in the fridge for up to 3 days.
A chef wearing a white hat and apron.
Updated on Sun, 30 Mar 2025 00:22:06 GMT
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Airy Blackberry Mousse | cookscoop.com

A luxurious Blackberry Mousse that captures summer's magic in every spoonful. This fluffy treat blends fresh blackberry mixture with whipped cream for a weightless, satisfying consistency. Its vibrant purple color and juicy berry taste offer a fancy finale to any dinner.

Whenever I whip up this mousse, it takes me back to gathering wild blackberries with my grandma. She always said you should pick the berries that almost drop off when touched - that's a must-know trick for getting this dessert just right.

Essential Components

  • Ripe Blackberries: Pick juicy, flavorful ones
  • Heavy Cream (36%): Make sure it's ice-cold
  • Real Vanilla Extract: Skip the fake stuff
  • Confectioners' Sugar: Run through a sieve first
  • Squeezed Lemon Juice: Adds zing
  • Mint Leaves: For topping
  • Tiny bit of Salt: Makes berries taste better

Making It Step by Step

1. Making Berry Sauce:
Use berries that aren't cold for best taste. Blend until totally smooth. Push through a fine strainer, pressing carefully to get juice but leave seeds out. Mix in lemon juice and put aside.
2. Getting Cream Ready:
With a cold bowl and mixers, beat heavy cream until it forms soft peaks. Slowly add strained powdered sugar and vanilla. Keep beating until stiff peaks show up - when you lift the beaters, the cream should stand up straight.
3. Mixing Method:
Put a third of the whipped cream into berry sauce, gently turning to blend. Then put this lighter mixture back into the remaining cream using a big rubber spatula. Use slow, wide movements to keep it airy.
4. Letting It Set:
Spoon mousse into glasses, leaving space at the top for extras. Tap glasses lightly to pop air bubbles. Cover with plastic that touches the mousse surface so no skin forms. Cool for at least 2 hours.
5. Finishing Touches:
Right before serving, top with whole berries, mint, and maybe chocolate curls. For fancy occasions, add edible blooms or gold flakes.
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Summer Berry Mousse | cookscoop.com

The trick to amazing mousse is taking your time and watching temperatures. My grandma always told me: "Handle whipped cream like you would a soft cloud - work it too much and it'll vanish."

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Dreamy Blackberry Mousse | cookscoop.com

This Blackberry Mousse brings summer's best to your table. Served in fancy champagne glasses or cute little jars, it never fails to wow friends with its cloud-like texture and bright flavor.

Keeping Fresh and Planning Ahead

You can make this mousse up to 24 hours early, which makes it great for parties. Keep it in sealed containers with plastic wrap pushed right on top to stop skin forming. Cover each portion separately. While it'll stay good for three days, it tastes best in the first two days when it's perfectly light yet stable.

Weather Changes and Seasonal Tweaks

In hot weather, I've found that cooling the serving dishes first helps the mousse stay firm during serving. When it's cold outside, I sometimes throw in a touch of spice - maybe cardamom or cinnamon - for a cozier flavor. You can swap in any berry that's in season, though blackberries are still my top pick for their deep color and rich taste.

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Delightful Blackberry Mousse | cookscoop.com

Serving Ideas and Food Matches

This mousse works in so many settings. Try layering it with crushed almond cookies for some crunch, or serve with thin shortbread for fancy afternoon tea. At dinner parties, I often make three different berry mousses in tiny glasses so guests can try various flavors. Just remember to keep portions small - around 4 ounces each - since it's more filling than it looks.

Frequently Asked Questions

→ Can frozen berries replace fresh ones?
Absolutely! Just thaw them first and remove extra liquid before cooking.
→ What can I use instead of heavy cream?
Try coconut cream for a dairy-free option, but know the texture might change slightly.
→ How long does this stay good?
It’ll last up to 3 days in the fridge.
→ Can this be frozen?
No, freezing changes the texture. It’s best kept chilled in the refrigerator.
→ Is this dish plant-based?
Not as it is, but swap in coconut cream and tweak the sugar to make it work!

Blackberry Mousse

Tangy blackberries blend with fluffy cream to create a chilled treat that's elegant, refreshing, and easy to whip up.

Prep Time
15 Minutes
Cook Time
5 Minutes
Total Time
20 Minutes
By: Adriana

Category: Desserts & Sweets

Difficulty: Easy

Cuisine: American

Yield: 4 Servings (4 servings)

Dietary: Vegetarian, Gluten-Free

Ingredients

→ Blackberry Mix

01 2 cups (300g) fresh blackberries, save a few extra for topping
02 1 tbsp lemon juice
03 1/4 cup (50g) white sugar

→ Cream Layer

04 1 tsp vanilla
05 1/4 cup (30g) powdered sugar
06 1 cup (240ml) chilled heavy cream

→ Toppings (Optional)

07 Extra blackberries
08 Fresh mint sprigs
09 More whipped cream

Instructions

Step 01

Stir blackberries, sugar, and lemon juice together in a small pot. Let it simmer on medium heat for 5-7 minutes, giving it a mix every now and then until the berries soften up and juices are released. Push the mix through a fine strainer with a spoon to squeeze out all the liquid. Toss out the seeds and wait for the mixture to cool off.

Step 02

Using a big bowl, whip the cold heavy cream, powdered sugar, and vanilla until peaks hold their shape.

Step 03

Once the blackberry mix isn't warm anymore, lightly fold it into the whipped cream. Do this until the mixture looks airy and smooth.

Step 04

Scoop or pipe the mousse into small serving dishes, smoothing the tops as needed.

Step 05

Let the mousse chill in the fridge for about 2 hours until firm. For a finishing touch, use extra blackberries, a splash of whipped cream, and some mint if you like.

Notes

  1. Too sour? Mix in 1-2 more tablespoons of sugar when cooking the blackberry filling.
  2. For a fun twist, try layering with crumbled graham crackers or a drizzle of chocolate.

Tools You'll Need

  • Small pot
  • Spoon and fine strainer
  • Big bowl
  • Handheld whisk or electric mixer
  • Small serving dishes

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes dairy (uses heavy cream)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 180
  • Total Fat: 10 g
  • Total Carbohydrate: 22 g
  • Protein: 2 g