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Easy Lemon Mousse Recipe: Light, Zesty, and Baked in 15 Minutes

Easy Lemon Mousse

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A light, zesty citrus mousse with an airy texture, made with whipped egg whites, fresh lemon, and cream. No oven required—chill for 1 hour and enjoy a restaurant-quality dessert perfect for gatherings.

  • Total Time: 75
  • Yield: 12 servings 1x

Ingredients

Scale

3 large egg whites
1 cup granulated sugar
1 cup heavy whipping cream
1/4 cup freshly squeezed lemon juice
2 tablespoons lemon zest (from 2 organic lemons)

Instructions

Chill mixing bowls and whisk attachment.
Beat egg whites in a cold bowl until stiff peaks form.
Whip heavy cream until soft peaks form.
Gently fold 1/3 of the cream into egg whites to loosen, then fold in remaining cream.
Stir in lemon juice and zest until fully incorporated.
Chill in an airtight container for at least 60 minutes.

Notes

Use room-temperature egg whites for better volume.
For best results, use a rubber spatula with a flexible edge to retain air bubbles.
Chill longer (up to 90 minutes) for firmer texture.
Serve chilled with blackberries, mint leaves, or shortbread shards.

  • Author: Tiramisu Cake
  • Prep Time: 15
  • Category: No-Bake Creamy Desserts
  • Method: No-bake
  • Cuisine: French-inspired
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1/12 of recipe
  • Calories: 220
  • Sugar: 15g
  • Sodium: 140mg
  • Fat: 12g
  • Saturated Fat: 8g
  • Carbohydrates: 25g
  • Fiber: 0g
  • Protein: 4g
  • Cholesterol: 50mg