Luscious Blackberry Mousse

Featured in: Indulge in Heavenly Sweet Treats

This berry mousse offers a taste of summer without any baking needed. Start by simmering fresh blackberries with sugar and a splash of lemon until they soften, then push through a strainer for a silky mix. Beat chilled heavy cream with powdered sugar and vanilla until it forms stiff peaks. Carefully mix the cooled berry puree into the whipped cream for an airy, light dessert. Scoop into serving glasses, let sit in the fridge for at least 2 hours, and top with extra berries, a dollop of cream, and mint for a pretty finish. Add more sweetness if you like, and eat within 3 days if kept in the fridge.
Lily chef cooking Cookingwithmee blog.
Updated on Wed, 09 Apr 2025 19:08:33 GMT
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Blackberry Mousse | cookingwithmee.com

A sublime Blackberry Mousse that captures summer's magic in every spoonful. This fluffy treat blends fresh blackberry puree with whipped cream, creating a delightfully airy texture. Its rich purple color and juicy berry taste make it a fancy ending to any dinner.

Whenever I whip up this mousse, I think about gathering wild blackberries with my grandma. She always said you should pick the berries that almost drop into your palm without pulling - that's a must-know trick for getting this dessert just right.

Essential Components

  • Plump Blackberries: Go for juicy, dark ones
  • Heavy Whipping Cream (36%): Kept ice-cold
  • Real Vanilla Extract: Skip the fake stuff
  • Confectioners' Sugar: Run through a sieve first
  • Squeezed Lemon Juice: Adds zing
  • Fresh Mint Sprigs: For topping
  • Tiny Bit of Salt: Makes berries taste better

Making It Step By Step

1. Turning Berries Into Puree:
Let berries warm to room temp for best taste. Blend them completely in your food processor or blender. Push through a fine strainer, pressing gently to get all juice while keeping seeds out. Mix in some lemon juice and put aside.
2. Whipping Up The Cream:
With a cold bowl and mixer, beat the cream until it forms soft peaks. Slowly add the strained sugar and vanilla. Keep beating until stiff peaks show up - when you lift the beaters, the cream should stand up tall.
3. Mixing It Together:
Put about a third of your whipped cream into the berry mixture, folding carefully to lighten it up. Then pour this lighter mixture back into the main bowl of cream. Use a big spatula and gentle up-and-over motions to keep everything fluffy.
4. Letting It Set:
Spoon your mousse into serving cups, leaving space at the top for decorations. Tap cups lightly to pop any air bubbles. Cover the surface directly with plastic wrap to keep it fresh. Chill at least 2 hours in the fridge.
5. Adding Final Touches:
Right before you serve, top with whole berries, mint leaves, and maybe some chocolate curls. For fancy events, try adding edible flowers or a touch of gold leaf.
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Blackberry Mousse Recipe | cookingwithmee.com

The trick to amazing mousse is taking your time and watching the temperature. My grandma always told me, "Think of whipped cream like holding a little cloud - mess with it too much and it'll just vanish."

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Easy Blackberry Mousse | cookingwithmee.com

This Blackberry Mousse brings summer luxury to your table. Served in fancy glasses or cute little jars, it always wows friends with its cloud-like softness and bright, fresh flavor.

Keeping Fresh and Planning Ahead

You can make this mousse a full day before you need it, which is super handy for parties. Keep it in containers with plastic wrap touching the surface so it doesn't form a skin. Cover each portion separately if making individual servings. While it'll stay good for up to three days, you'll get the best combo of firmness and fluffiness during the first two days.

Weather Changes and Seasonal Twists

In summer months, I've found that cooling the serving glasses first helps the mousse stay firmer during serving time. When it's cold outside, I like adding a tiny sprinkle of cardamom or cinnamon to bring some warmth to the flavor. You can swap in any berries that look good at the market, though blackberries remain my top pick because of their deep color and rich taste.

Easy Blackberry Mousse Recipe Pin it
Easy Blackberry Mousse Recipe | cookingwithmee.com

Serving Ideas and Food Friends

This mousse works in so many settings. Try layering it with crushed amaretti cookies for a nice crunch, or serve with thin shortbread cookies for afternoon tea. At dinner parties, I sometimes make small portions with different berries so guests can try various flavors side by side. Just remember to keep servings small, around 4 ounces each, since it's richer than it looks.

Frequently Asked Questions

→ Can I swap fresh blackberries for frozen ones?
Sure, frozen blackberries work fine. Just make sure to thaw them and drain off any extra water before cooking.
→ What can I use if I'm out of heavy whipping cream?
Try coconut cream instead for a dairy-free option, but know the texture might be a bit different.
→ How long will this mousse keep?
It'll stay good in your fridge for about 3 days.
→ Is it okay to freeze this mousse?
I don't recommend freezing it - the texture won't be right after thawing. It's best eaten fresh.
→ Can I make this vegan?
The recipe isn't vegan as written, but you can use coconut cream instead of dairy cream and pick your favorite vegan sweeteners.

Berry Fluff Delight

This airy mousse blends tart blackberries with fluffy whipped cream for a cool treat that's fancy yet super easy to whip up.

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

Category: Decadent Desserts

Difficulty: Easy

Cuisine: American

Yield: 4 Servings (4 servings)

Dietary: Vegetarian, Gluten-Free

Ingredients

→ Blackberry Mix

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

→ Cream Mixture

04 1 cup (240ml) cold heavy cream
05 1/4 cup (30g) confectioners' sugar
06 1 tsp pure vanilla extract

→ Topping Ideas

07 Extra blackberries
08 Extra cream
09 Some mint for color

Instructions

Step 01

Throw blackberries, white sugar, and lemon juice in a small pot. Cook on medium for about 5-7 minutes, giving it a stir now and then until berries get soft and juicy. Push this mix through a strainer with the back of a spoon to get rid of seeds. Let your purple mix cool down completely.

Step 02

Grab a big bowl and beat your cold cream with the sugar and vanilla until it's nice and firm with peaks that stand up.

Step 03

Carefully fold your cooled berry mix into the whipped cream until you've got an even purple color and a light, airy texture.

Step 04

Scoop or pipe your purple mousse into serving cups. Make the tops look pretty and smooth.

Step 05

Stick it in the fridge for at least 2 hours so it firms up nicely. Before serving, add some fresh blackberries, a bit of cream on top, and mint if you want.

Notes

  1. If your berries taste too sour, just toss in another 1-2 spoons of sugar while cooking them.
  2. Want to make it fancy? Try adding layers of crushed graham crackers or drizzle some chocolate on top.

Tools You'll Need

  • Small pot
  • Strainer with fine mesh
  • Big mixing bowl
  • Beater or hand whisk
  • Pretty serving cups

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Watch out if you can't have dairy products like 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