Lemon Mousse Cake
\nThe perfect dessert for spring, summer, or anytime you want something bright, creamy, and refreshingly tangy, this Lemon Mousse Cake is a multi-layered masterpiece. With a soft sponge base, rich lemon curd center, and a cloud-like whipped mousse top, it\u2019s a bakery-style creation made in your own kitchen.<\/p>\n
If you\u2019re looking for a dessert that feels indulgent but still fits within healthy dinner goals or can double as a high-protein snack (with a few easy tweaks), this recipe delivers. It\u2019s also a stunning alternative to a no-bake cheesecake, offering structure and beauty while staying light and citrusy.<\/p>\n
Want more elegant ideas like this? Try the fan-favorite No-Bake Creamy Cheesecake from tinsuf.com\u2014perfect for those who want stunning results with minimal effort.<\/p>\n
Ingredientes
\nFor the Sponge Cake:
\n6 large eggs (room temperature)<\/p>\n
1 cup white sugar<\/p>\n
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1 tbsp vanilla extract<\/p>\n
1 cup all-purpose flour (sifted)<\/p>\n
2 tbsp melted salted butter<\/p>\n
2 oz Limoncello Liqueur (optional, for soaking)<\/p>\n
For the Lemon Curd:
\n6 egg yolks (lightly beaten)<\/p>\n
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1 cup sugar<\/p>\n
\u00bd cup fresh lemon juice<\/p>\n
Zest of two lemons<\/p>\n
\u00bd cup butter (cut into small pieces)<\/p>\n
For the Lemon Mousse:
\n\u00bd batch chilled lemon curd (from above)<\/p>\n
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2 cups whipping cream<\/p>\n
2 tbsp powdered sugar<\/p>\n
\u00bd tsp vanilla extract<\/p>\n
For the Vanilla Whipped Cream:
\n1 cup whipping cream<\/p>\n
1 tsp vanilla<\/p>\n
1 tbsp powdered sugar<\/p>\n
For Candied Lemon Peel (Optional):
\n\u00be cup sugar<\/p>\n
\u00be cup water<\/p>\n
Peel of one lemon (cut into strips)<\/p>\n
\u00bd cup extra sugar (for coating)<\/p>\n
Directions
\n1. Bake the Sponge Cake
\nPreheat oven to 325\u00b0F (160\u00b0C). Line the bottom of a 10-inch springform pan with parchment paper, but don\u2019t grease the sides.<\/p>\n
In a mixing bowl, beat eggs, sugar, and vanilla on high for 10 minutes until pale and tripled in volume.<\/p>\n
Reduce mixer speed and gradually fold in sifted flour.<\/p>\n
Mix 1\u20132 cups of batter with the melted butter, then fold back into the batter gently.<\/p>\n
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Pour into the pan and bake for 40\u201345 minutes, or until the top springs back when lightly pressed.<\/p>\n
Cool in the pan for at least 2 hours. Run a knife around the edge before removing.<\/p>\n
2. Make the Lemon Curd
\nIn a saucepan over medium-low heat, combine egg yolks, sugar, lemon juice, and zest. Whisk constantly until thickened (10 minutes).<\/p>\n
Remove from heat and stir in the butter until fully melted and smooth.<\/p>\n
Chill until completely cold\u2014this will help set the mousse later.<\/p>\n
3. Prepare the Lemon Mousse
\nWhip cream, powdered sugar, and vanilla until stiff peaks form.<\/p>\n
Gently fold in half of the chilled lemon curd until smooth and airy.<\/p>\n
Keep refrigerated until ready to use.<\/p>\n
4. Build the Cake
\nPlace the cooled sponge back into the cleaned springform pan.<\/p>\n
If using, drizzle Limoncello evenly over the sponge for extra flavor.<\/p>\n
Spread the lemon mousse over the cake in an even layer. Smooth the top with a spatula.<\/p>\n
Chill the cake for 4\u20136 hours, or overnight, until mousse is fully set.<\/p>\n
5. Top with Lemon Curd & Whipped Cream
\nRemove the chilled cake from the pan and place on a serving plate.<\/p>\n
Gently spread the reserved lemon curd on top.<\/p>\n
Whip the cream, vanilla, and sugar, and pipe or spoon around the edges.<\/p>\n
Garnish with candied lemon peel, fresh mint, or powdered sugar.<\/p>\n
6. Make Candied Lemon Peel (Optional)
\nRemove peel from a lemon, slice into thin strips.<\/p>\n
Simmer sugar and water in a saucepan, add peels, and cook for 15\u201320 minutes.<\/p>\n
Remove and toss in sugar to coat. Let dry on parchment.<\/p>\n
Tips & Variations
\nMake it a low-carb dessert: Swap flour with almond flour and use erythritol or monk fruit in the sponge and curd for a keto recipe version.<\/p>\n
Add protein: Stir a scoop of vanilla protein powder into the mousse for a high-protein snack alternative.<\/p>\n
Gluten-Free? Use a gluten-free all-purpose blend for the sponge.<\/p>\n
Make Ahead: Bake the sponge and make the curd a day in advance to simplify final assembly.<\/p>\n
Frozen Variation: Freeze the mousse-topped cake for a semi-frozen summer dessert.<\/p>\n
Storage
\nRefrigerate the finished cake in an airtight container for up to 5 days.<\/p>\n
Freeze individual slices (without whipped cream) tightly wrapped for up to 1 month.<\/p>\n
Let frozen slices thaw overnight in the fridge before serving.<\/p>\n
Time & Yield
\nPrep Time: 40 minutes<\/p>\n
Cook Time: 45 minutes<\/p>\n
Chill Time: 4\u20136 hours (or overnight)<\/p>\n
Total Time: ~6.5 hours<\/p>\n
Yield: 12 slices<\/p>\n
Tools Used
\n10-inch springform pan<\/p>\n
Stand mixer or hand mixer<\/p>\n
Saucepan and whisk<\/p>\n
Rubber spatula<\/p>\n
Microplane zester<\/p>\n
Piping bag (optional for whipped cream)<\/p>\n
Offset spatula<\/p>\n
Discover More
\nIf you love mousse-style or citrusy desserts, you\u2019ll love these next picks from tinsuf.com:<\/p>\n
No-Bake Creamy Cheesecake<\/p>\n
Lemon Meringue Cheesecake<\/p>\n
Baked Eggs with Cheese<\/p>\n
Final Thoughts on Lemon Mousse Cake \u2013 Light, Luscious & Showstopping
\nThis Lemon Mousse Cake combines the sophistication of layered mousse with the brightness of real lemon curd and the satisfying texture of sponge cake. It\u2019s perfect for birthdays, holidays, or elevating a casual get-together. The flavor, the presentation, and the versatility of this dessert make it a worthy addition to your favorite low-carb meals or healthy dessert rotations.<\/p>\n\n