Lemon Mousse – Light, Creamy & Refreshingly Tangy Dessert

Lemon Mousse is a silky, airy dessert bursting with bright citrus flavor and a smooth, cloud-like texture. Made with fresh lemon juice, zest, and whipped cream, it delivers the perfect balance of sweet, tangy, and creamy in every spoonful.

Why You’ll Love This Recipe

  • Light and airy mousse texture
  • Bright, fresh lemon flavor
  • No-bake and easy to prepare
  • Perfect make-ahead dessert
  • Elegant individual servings
  • Refreshing and not overly sweet
  • Great for warm weather
  • Uses simple ingredients
  • Restaurant-style presentation
  • Perfect for entertaining

Ingredients

Flat lay of lemons, eggs, cream, sugar, and mousse ingredients

For the Lemon Mousse

  • 1 cup heavy whipping cream
  • 1/2 cup powdered sugar
  • 1/2 cup lemon curd
  • 1/4 cup fresh lemon juice
  • 1 tablespoon lemon zest
  • 1 teaspoon vanilla extract
  • 1/2 cup mascarpone or cream cheese (optional for stability)

Optional Toppings

  • Whipped cream
  • Lemon zest curls
  • Fresh berries
  • Crushed cookies
  • Mint leaves

Step-by-Step Instructions

Four step collage showing mixing, folding, layering, and decorating mousse

  1. Chill mixing bowl and whisk for best results.
  2. Whip heavy cream and powdered sugar until soft peaks form.
  3. In another bowl, mix lemon curd, lemon juice, lemon zest, and vanilla.
  4. Add mascarpone or cream cheese if using and mix until smooth.
  5. Gently fold whipped cream into lemon mixture.
  6. Mix until light and fluffy, being careful not to deflate.
  7. Spoon mousse into serving glasses or bowls.
  8. Smooth tops and cover.
  9. Refrigerate for at least 2 hours.
  10. Add toppings before serving.

Tips & Variations

  • Use fresh lemon juice for best flavor
  • Do not overmix to keep mousse airy
  • Chill bowls before whipping cream
  • Add extra lemon zest for stronger citrus flavor
  • Use Greek yogurt for a lighter version
  • Layer with crushed cookies for texture
  • Pipe into glasses for elegant presentation
  • Add white chocolate shavings for sweetness
  • Chill overnight for best consistency
  • Use stabilized whipped cream for firmness

Storage & Freezer Instructions

  • Store in refrigerator up to 3 days
  • Keep covered to maintain freshness
  • Best served chilled
  • Do not freeze (texture may separate)
  • Add toppings just before serving

Serving & Pairing Ideas

Creamy lemon mousse in glass cups with whipped topping and lemon zest

  • Fresh berries
  • Shortbread cookies
  • Vanilla biscuits
  • Iced lemon tea
  • Espresso or coffee
  • Summer brunch spreads
  • Holiday dessert tables
  • Light dinner parties
  • Afternoon tea
  • Sparkling water with citrus

Frequently Asked Questions

Can I make lemon mousse ahead of time?

Yes, it’s best made a few hours ahead so it can chill and set properly.

Why is my mousse not fluffy?

Overmixing or warm ingredients can deflate the whipped cream. Keep everything cold and fold gently.

Can I use store-bought lemon curd?

Yes, store-bought lemon curd works perfectly and saves time.

Can I make it without mascarpone?

Yes, but mascarpone helps stabilize the mousse and makes it richer.

Ready to Make It?

Lemon Mousse is a light, creamy, and refreshing dessert that melts in your mouth with every spoonful. Its bright citrus flavor and airy texture make it perfect for any occasion where you want something elegant yet simple.

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Lemon mousse in glass cups topped with whipped cream and lemon zest

Lemon Mousse


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  • Author: Myla
  • Total Time: 2 hours 15 minutes
  • Yield: 6 servings 1x

Description

A light and airy lemon mousse with fresh citrus flavor and creamy whipped texture.


Ingredients

Scale

1 cup heavy whipping cream

1/2 cup powdered sugar

1/2 cup lemon curd

1/4 cup lemon juice

1 tablespoon lemon zest

1 teaspoon vanilla extract

1/2 cup mascarpone optional


Instructions

1. Whip cream with powdered sugar.

2. Mix lemon curd, juice, zest, and vanilla.

3. Fold in whipped cream gently.

4. Spoon into serving cups.

5. Chill until set.

6. Serve cold.

Notes

Use fresh lemon juice.

Do not overmix.

Keep ingredients cold.

Chill before serving.

  • Prep Time: 15 minutes
  • Cook Time: 0 minutes
  • Category: Dessert
  • Method: No-Bake
  • Cuisine: French-inspired

Nutrition

  • Serving Size: 1 cup
  • Calories: 290 kcal
  • Sugar: 22 g
  • Sodium: 80 mg
  • Fat: 18 g
  • Saturated Fat: 11 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0 g
  • Carbohydrates: 24 g
  • Fiber: 1 g
  • Protein: 3 g
  • Cholesterol: 65 mg

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