Easy No-Bake Lemon Mousse

Light, creamy, and bursting with fresh lemon flavor, this No-Bake Lemon Mousse is the perfect dessert when you're craving something sweet without spending hours in the kitchen. Made with just a handful of ingredients, it's fluffy, refreshing, and ideal for beginners.

Prep Time: 15 minutes
Chill Time: 2 hours
Total Time: 2 hours 15 minutes
Servings: 6

Ingredients

• 2 cups (480 ml) heavy whipping cream, cold

• 1 can (14 oz / 397 g) sweetened condensed milk

• ½ cup (120 ml) freshly squeezed lemon juice

• 1 tablespoon lemon zest

• 1 teaspoon vanilla extract (optional)

For Garnish

• Whipped cream

• Fresh lemon zest

• Lemon slices

• Mint leaves (optional)
  

  Instructions

  Step 1: Whip the Cream

  Pour the cold heavy whipping cream into a large mixing bowl. Using an electric mixer, beat on medium-high speed until stiff peaks form, about 3–4 minutes.

  Step 2: Prepare the Lemon Mixture

  In another bowl, combine the sweetened condensed milk, fresh lemon juice, lemon zest, and vanilla extract (if using). Whisk until smooth. The mixture will begin to thicken naturally as the lemon juice reacts with the condensed milk.

  Step 3: Fold Together

  Gently fold the whipped cream into the lemon mixture using a spatula. Mix carefully until no white streaks remain, keeping as much air in the mousse as possible.

  Step 4: Fill the Glasses

  Spoon or pipe the mousse into serving glasses or dessert bowls. Smooth the tops if desired.

  Step 5: Chill

  Refrigerate for at least 2 hours, or until the mousse is firm and well chilled.

  Step 6: Garnish and Serve

  Just before serving, top each mousse with a swirl of whipped cream, fresh lemon zest, a thin lemon slice, and mint leaves for extra freshness (optional). Serve chilled.
  

  Tips for the Best Lemon Mousse

  • Always use fresh lemon juice for the brightest flavor.

  • Chill the mixing bowl and beaters before whipping the cream for quicker, fluffier results.

  • Fold gently to keep the mousse light and airy.

  • For a stronger citrus flavor, add a little extra lemon zest.

  • Don't skip the chilling time — it helps the mousse set properly.
    

    Delicious Variations

    • Fold in fresh blueberries or raspberries.

    • Layer with crushed vanilla cookies or graham crackers.

    • Add white chocolate shavings.

    • Serve in a pie crust for a quick no-bake lemon pie.
      

      Storage

      Store covered in the refrigerator for up to 3 days. Do not freeze, as freezing may affect the smooth, creamy texture.
      

      Nutrition (Approximate Per Serving)

      • Calories: 360

      • Protein: 5g

      • Carbohydrates: 28g

      • Fat: 27g

      • Sugar: 25g 
          Creamy, tangy, and incredibly easy to make, this no-bake lemon mousse is a refreshing dessert that's perfect for family dinners, summer gatherings, or whenever you're in the mood for a bright citrus treat. Enjoy!