Light and fluffy Lemon Mousse is easy to make and delicious, made with cream, lemon, sugar and eggs. It's an elegant stand alone dessert that can be made ahead.

After a nice dinner, especially if you have guests over, I love the simplicity of a homemade mousse or pudding, served with fresh berries on top. I love that you can make it a day or more in advance, saving on prep time. If you really want to take it next level, serve it with this Berry Cake.
How to Make Lemon Mousse:
- Fill a large saucepan with a few inches of water and bring to a simmer over medium heat.
- In a large heat-proof bowl, whisk together the 3 whole eggs, 3 egg yolks, 1 cup sugar, the lemon zest, lemon juice, and a pinch of salt. Place the bowl over the pan of simmering water and cook, stirring constantly for about 10-15 minutes, until mixture starts to thicken slightly.
- Remove from heat and set aside for 15 minutes. Pour into a bowl and place a piece of plastic wrap directly on the surface of the mixture.

- Refrigerate for at least 1 – 2 hours or until completely chilled.
- Place the 3 remaining egg whites in a mixing bowl and beat on high speed for 1 minute. Add remaining 2 tablespoons of sugar and continue to beat until the whites are stiff. Carefully fold the beaten whites into the cold lemon mixture.
- Place the cream in a bowl and beat on high speed until stiff peaks. Carefully fold the whipped cream into the lemon mixture.
- Chill for at least 30 minutes before serving. Serve cold. Store in the fridge for up to 5 days.

Serving Ideas:
- Enjoy topped with whipped cream and fresh berries.
- Use as a mousse filling in a cake, like my Berry Cake.
- Add to a Fruit Trifle dessert.

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Recipe

Lemon Mousse
Ingredients
- 6 large eggs
- 1 cup + 2 Tablespoons granulated sugar , separated
- 2 teaspoons lemon zest
- 1/2 cup fresh lemon juice (3-4 lemons)
- salt
- 1 cup heavy whipping cream
Instructions
- Fill a large saucepan with a few inches of water and bring to a simmer over medium heat.
- In a large heat-proof bowl, whisk together 3 whole eggs, 3 egg yolks (reserve the whites in a separate bowl), 1 cup sugar, lemon zest, lemon juice, and a pinch of salt.
- Place the bowl over the pan of simmering water and cook, stirring constantly with a wooden spoon, for about 15 minutes, or until mixture thickens slightly.
- Remove from heat and set aside for 15 minutes. Pour into a bowl and place a piece of plastic wrap directly on the surface of the mixture. Refrigerate for at least 1 – 2 hours or until completely chilled.
- Place the 3 remaining egg whites in a mixing bowl and beat on high speed for 1 minute. Add remaining 2 tablespoons of sugar and continue to beat until the whites are stiff. Carefully fold the beaten whites into the cold lemon mixture.
- Add the cream to a bowl and beat on high speed until stiff peaks. Fold the whipped cream into the lemon mixture.
- Chill for at least 30 minutes and serve cold. Store in the fridge for up to 5 days.
Notes
Nutrition
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Have you tried this recipe?!
RATE and COMMENT below! I would love to hear your experience.
I originally shared this recipe May 2016. Updated April 2021.
Recipe originally adapted from Ina Garten.
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I followed the recipe but it has turned out really runny. Anyone know why? I’m wondering if the egg mixture didn’t cook enough – I cooked it for 20 mins but it didn’t really seem to thicken.
I’m sorry it was runny! Every stove is different, but maybe you need to cook it on a little bit higher heat. It should have slightly thickened while cooking then thickened more after refrigeration. Did you refrigerate it for at least 1-2 hours until it was fully chilled?
Suggestions for a safer, creamier, and smoother result:
I make Lemon Flummery that has 6 raw eggs in it. You cannot taste raw egg at all. The lemon and sugar, also passionfruit are stronger flavours. Its delicious.
Raw eggs,no thanks.
Don’t knock it till you try it. If you have had any flayvor mouse before, you’ve already had raw eggs. I also use raw heavy A2 cream for the whip cream
Can you freeze this mousse