Blackberry Mousse

Prep: 15 min Cook: 10 min Serves: 4 Cuisine: American

A luscious blackberry mousse combining fresh fruit, whipped cream, and egg whites for a light, airy dessert perfect for summer gatherings or elegant occasions.

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Ingredients

  • 1 lb. frozen blackberries
  • 1 c. sugar
  • 2 Tbsp. fresh lemon juice
  • 2 Tbsp. water
  • 1 envelope unflavored gelatin
  • 1 c. heavy cream, whipped
  • 4 large egg whites

Instructions

  1. Combine blackberries, sugar, and lemon juice in a saucepan.
  2. Bring the mixture to a boil over medium heat.
  3. Remove from heat and allow to cool.
  4. Puree the cooled berry mixture and set aside.
  5. Put water in a small saucer and sprinkle gelatin over it; let sit for a few minutes.
  6. Stir the softened gelatin into the berry puree until well combined.
  7. Fold in the whipped heavy cream gently.
  8. Fold in the beaten egg whites until just combined.
  9. Divide the mousse into goblets or place in a souffle dish and refrigerate for at least one hour before serving.

Tips & Substitutions

For a smoother texture, strain the blackberry puree to remove seeds. If fresh blackberries are available, they can be used instead of frozen, but remember to adjust the sugar as needed. Consider using a flavored gelatin for added depth, though it alters the recipe. To enhance flavor, a splash of vanilla extract can be added while folding in the cream.

Serving Suggestions

Serve the mousse in individual goblets or ramekins for an elegant presentation. Garnish with fresh blackberries or a dollop of whipped cream. This dessert pairs beautifully with a light biscuit or shortbread, making it a perfect finish after a meal featuring dishes like Cheesy Beer Soup.

Storage & Reheating

Store leftover mousse in an airtight container in the refrigerator for up to 3 days. Avoid freezing, as it can alter the texture. If you need to re-whip the mousse, do so gently to maintain its light consistency without overmixing.

Nutrition & Diet Analysis (per serving)

Each serving of Blackberry Mousse contains roughly 226 calories, with 15g protein, 42g carbohydrates, and 1g fat. It is an excellent source of protein (30% of the Daily Value), vitamin C (28% of the Daily Value), and dietary fiber (23% of the Daily Value). It also contributes 7g of dietary fiber toward your daily target.

226 kcal 11% DV
Protein Fat Carbs

Macronutrients

Protein 15g 30% DV
Total Fat 1g 1% DV
Carbs 42g 15% DV
Fiber 6.5g 23% DV
Sugar 23.3g 47% DV

Electrolytes

Sodium 204.7mg 9% DV
Potassium 439.3mg 9% DV
Cholesterol 2mg 1% DV

Vitamins & Minerals

Vitamin A 19.7mcg 2% DV
Vitamin C 25mg 28% DV
Vitamin D 0mcg
Calcium 55.3mg 4% DV
Iron 1.1mg 6% DV
Diet fit High-fiber Under 400 cal Low-fat
Contains Milk Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use a different type of fruit for this mousse?

Yes, you can substitute other berries like raspberries or strawberries for a different flavor profile. Just be sure to adjust the sugar based on the sweetness of the fruit you choose. Keep in mind that the color and taste will change accordingly.

Is it necessary to use gelatin in this recipe?

Gelatin helps the mousse achieve a stable texture. If you prefer a vegetarian option, you can substitute gelatin with agar-agar, but the setting time and method will differ. Ensure you follow the package instructions for the best results.

How can I make this mousse dairy-free?

To create a dairy-free version, substitute heavy cream with coconut cream or a whipped non-dairy alternative. Keep in mind that this may slightly alter the flavor, but it will still be delicious. Ensure that the gelatin is also plant-based if following a strict vegan diet.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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