
I whipped up these lemon-mascarpone treats for a dinner with friends, and they've been a hit every single time since. The zingy lemon paired with creamy mascarpone creates pure magic in your mouth. That crunchy crumble on top makes all the difference. It's become my go-to wow dessert when I want to impress without spending forever in the kitchen.
Stunning Layered Goodness
What makes these little glasses so amazing is how everything balances out perfectly. The lemon cream brings that tangy freshness that wakes up your taste buds, while the mascarpone mousse wraps it all in smooth sweetness. The homemade crumble adds that awesome crunch that makes each spoonful a brand new experience. I love watching faces light up after the first bite.
What You'll Need
- For the lemon cream: 75g unsalted butter, 80ml fresh lemon juice from 2 nice lemons, 120g sugar for just the right sweetness, zest from one organic lemon for extra flavor, 3 fresh eggs, and 1 gelatin sheet for the right feel.
- For our mascarpone mousse: 100g fresh mascarpone, 1 egg yolk for richness, 100ml full-fat liquid cream, 20g powdered sugar for gentle sweetness.
- For the crunchy crumble: 70g softened butter, 30g brown sugar for that caramelized taste, 100g crushed butter cookies for the ideal texture, and a bit of powdered sugar for finishing.
Simple Step-by-Step
- Getting The Lemon Cream Just Right
- First, melt the butter slowly. Add your squeezed lemons, the flavorful zest, and eggs beaten with sugar. Stir with care until the mixture thickens, then add the gelatin. Chill for three hours to let it set up nicely.
- Making Fluffy Mascarpone Mousse
- Mix the mascarpone with the egg yolk in a bowl. Separately, whip the cream with powdered sugar until soft peaks form, then gently fold into the mascarpone to keep it airy.
- Creating The Tasty Crumble
- Crush the cookies, mix them with soft butter and sugar until you get a sandy mix. Spread on a baking sheet and let it turn golden in the oven at 160°C for 15-20 minutes.
- Putting It All Together
- Layer everything starting with lemon cream, then mascarpone mousse. Top with a generous sprinkle of crumble and a dusting of powdered sugar.

Tips For Success
After making this many times, I've picked up some handy tricks. I always make the lemon cream and crumble a day ahead, which gives me more time for assembly on serving day. I like to sneak some fresh raspberries between layers for color and flavor that goes amazingly with the lemon. And I always use clear glasses to show off those pretty layers that never fail to impress everyone.
Frequently Asked Questions
- → How can I make the lemon cream super smooth?
- Stir non-stop while cooking and strain the mixture after adding gelatin. Make sure the heat stays low to prevent curdling.
- → Is it okay to make the crumble ahead of time?
- Absolutely. Store it in an airtight container and keep it dry to maintain its crunchiness for several days.
- → How do I keep mascarpone light and fluffy?
- Use very cold cream to whip it up nicely. Fold it gently and in portions into the mascarpone to keep it airy.
- → Can I prepare these dessert cups in advance?
- Make the parts up to a day ahead, but assemble them last-minute so the crumble stays crunchy.
- → What size cups should I use?
- Go for cups around 150-200ml. For smaller servings, try mini cups—great for party buffets!