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.
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.
Hi
Can this be made in advance and then frozen?
Thanks
Chris
You can freeze it but mousse doesn’t always have the same texture after being frozen.
Proportions aren’t quite right. Definitely to sweet. Fairly acidic. Zest should be strained out as it spoils the texture. The mousse isn’t creamy enough and the whipped egg whites dominate the final texture.
This would probably be a delicious mousse if the balance of the cream:base & whites ratio were adjusted, and the initial mixture passed through a sieve.
Appreciated the tip about straining the zest. I taste tested at that point of the recipe and the zest does hurt the texture, so I strained it out. Overall, I like how the flavor came out. I also see how the egg white texture dominated a bit, I would probably dial that back if I made this again.
So good. Was liking eating a fluffy, lemon flavored cloud. There was a good balance between the tart and sweet. My curd was done with 10 min. over a double boiler.
How many does this recipe serve?
Absolutely delicious! So light and lemony. Super easy to make too!
Delicious! Added some raspberries to give it some color!
Ohmygosh, this is a new favorite recipe for me! Pretty easy, and a crowd-pleaser for sure.
Hi Lauren,
Do you know if this recipe would work with other citrus, like a grapefruit or pomelo?
It would probably be fine but I haven’t tried it. I’d love to know how it turns out!
Can u serve this frozen
Hello Lauren. Can this dessert be frozen?
Hi Cynthia, although I haven’t tested it to say for sure, I wouldn’t suggest freezing this mousse. I fear it would break down as it thaws and the texture wouldn’t be the same.
I loved the idea of serving petite lemon mousse in cups with a blueberry on top.
This was a perfectly lemony, creamy dessert. Perfect for what I needed!
I thought using uncooked egg whites is not safe…………
Good eggs are relatively low risk in the raw world and this amount of lemon juice should neutralize just about anything mildly bad. Not 0% risk but people ear raw oysters etc.
Do you know how long the mousse can chill for?
Thank you so much
–Skye Jenna
It should last a few days in the fridge.