Blackberry Mousse

Featured in Sweet Treats and Baked Goods.

Create this elegant Blackberry Mousse with just a handful of ingredients and minimal effort. Fresh blackberries are cooked down with sugar and lemon juice to create a vibrant puree, then folded into perfectly whipped cream enhanced with vanilla. The result is a light, airy dessert that perfectly balances the tang of blackberries with just the right amount of sweetness. Taking only 20 minutes of active time plus chilling, this no-bake dessert serves 4 and can be made ahead for special occasions. Garnished with fresh berries and mint, it's both visually stunning and deliciously refreshing.
Mina cooking in her kitchen
Updated on Tue, 11 Feb 2025 01:57:45 GMT
Blackberry Mousse Pin it
Blackberry Mousse | lastminrecipes.com

A perfect blackberry mousse captures both the intense flavor of ripe berries and the ethereal lightness of whipped cream. After experimenting with countless variations, I've found that the secret lies in achieving the perfect balance between tart fruit and sweet cream, creating a dessert that's both sophisticated and comforting.

Last weekend, I served this at a dinner party, and my guests couldn't believe something so elegant could be made with just a few ingredients. The secret? Taking time to properly strain the blackberry purée.

Essential Ingredients

  • Fresh blackberries: Look for plump, deeply colored berries with a slight sheen
  • Heavy cream: Use the highest fat content you can find for the best texture
  • Pure vanilla extract: Adds depth that complements the berries
  • Fresh lemon juice: Brightens all the flavors without tasting lemony
Light and creamy blackberry mousse, a fruity and elegant dessert. Pin it
Light and creamy blackberry mousse, a fruity and elegant dessert. | lastminrecipes.com

Creating this mousse reminds me of picking wild blackberries as a child, where the best ones were always just out of reach.

Detailed Instructions

Perfect the Purée:
Cook berries until they release their juices. Mash gently while cooking. Strain through fine-mesh twice for silkiness. Cool completely before folding into cream. Taste and adjust sweetness.
Master the Whipping:
Chill bowl and beaters for 15 minutes. Start on low speed to prevent splashing. Increase speed gradually. Watch carefully for stiff peaks. Don't overwhip.
Combine with Care:
Add blackberry purée in three additions. Use gentle folding motion from bottom up. Maintain as much air as possible. Stop when streaks just disappear. Work quickly but gently.
Perfect the Presentation:
Spoon or pipe into serving glasses. Tap gently to remove air pockets. Clean rim of glasses with damp cloth. Chill until ready to serve. Garnish just before serving.

My first attempt at blackberry mousse was a disaster - grainy texture and purple-stained everything. Now, after much practice, I've learned that patience and proper technique make all the difference.

Temperature Control

Keeping everything cold is essential for success. I even put my mixing bowl and whisk in the freezer for 15 minutes before starting. This helps the cream whip properly and gives the mousse better structure.

Make-Ahead Strategy

Prepare the mousse up to 24 hours in advance, but add garnishes just before serving. Keep covered in the refrigerator to prevent absorbing other flavors.

Serving Suggestions

Create an elegant dessert presentation with:

  • Fresh blackberries
  • Mint leaves
  • Edible flowers
  • Shortbread cookies
  • White chocolate shavings

This mousse has become my go-to dessert for special occasions. It never fails to impress guests with its elegant simplicity.

Final Thoughts

Blackberry Mousse proves that sometimes the simplest combinations create the most memorable desserts. The key is respecting each component - properly preparing the fruit, carefully whipping the cream, and gently combining them. Whether served at a dinner party or enjoyed as a special treat, this mousse offers a perfect balance of flavors and textures that makes any moment feel special.

Sweet blackberry mousse with a smooth texture and bold berry flavor. Pin it
Sweet blackberry mousse with a smooth texture and bold berry flavor. | lastminrecipes.com

Frequently Asked Questions

→ Can I use frozen blackberries?
Yes, frozen blackberries work well for the puree, though fresh ones are best for garnish.
→ Why do we strain the blackberry puree?
Straining removes the seeds for a smoother, more elegant texture in the final mousse.
→ Can I make this mousse ahead of time?
Yes, it can be made up to 3 days ahead and stored covered in the refrigerator.
→ Why isn't my whipped cream getting stiff?
Make sure your cream is very cold and use a chilled bowl for best whipping results.
→ Can I use other berries?
Yes, this recipe works well with raspberries, strawberries, or a mix of berries.

Blackberry Mousse

A light and airy mousse made with fresh blackberries and whipped cream - an elegant no-bake dessert perfect for summer.

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

Category: Desserts

Difficulty: Intermediate

Cuisine: American

Yield: 4 Servings

Dietary: Vegetarian, Gluten-Free

Ingredients

→ Base Ingredients

01 2 cups (300g) fresh blackberries, plus extra for garnish
02 1/4 cup (50g) granulated sugar
03 1 tbsp lemon juice
04 1 tsp vanilla extract
05 1 cup (240ml) heavy whipping cream, cold
06 1/4 cup (30g) powdered sugar

→ Garnish (Optional)

07 Fresh blackberries
08 Whipped cream
09 Fresh mint leaves

Instructions

Step 01

Combine blackberries, granulated sugar, and lemon juice in a small saucepan. Cook over medium heat for 5-7 minutes, stirring occasionally, until berries soften and release juices. Strain through a fine-mesh strainer and let cool to room temperature.

Step 02

In a large mixing bowl, whip the cold heavy cream with powdered sugar and vanilla extract until stiff peaks form.

Step 03

Gently fold the cooled blackberry puree into the whipped cream until fully combined, creating a light and fluffy mousse.

Step 04

Spoon or pipe the mousse into dessert cups or bowls, smoothing the tops. Refrigerate for at least 2 hours to set.

Step 05

Before serving, garnish with fresh blackberries, a dollop of whipped cream, and mint leaves if desired.

Notes

  1. Can be stored in the refrigerator for up to 3 days
  2. Sweetness can be adjusted based on the tartness of the blackberries
  3. Can be layered with graham crackers or served with chocolate sauce for variation

Tools You'll Need

  • Small saucepan
  • Fine-mesh strainer
  • Large mixing bowl
  • Electric mixer or whisk
  • Dessert cups or bowls

Allergy Information

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