Strawberry Mascarpone Trifle Cups With Homemade Sponge Cake

These trifle cups look fancy, but they’re wonderfully straightforward. You get tender vanilla sponge cake, a fluffy mascarpone cream, and bright fruit layers that feel light and rich at the same time. You get clean, pretty layers in every glass, plus that classic strawberries-and-cream flavor that always lands.

They’re also made for hosting, because they chill beautifully and serve in individual glasses. Scroll down for the ingredients and step-by-step.

These cups are a great match if you’re making dessert for:

• Dinner parties: elegant, already portioned, easy to serve
• Bridal or baby showers: pretty layers that look lovely on a dessert table
• Mother’s Day: light, romantic, fresh and creamy
• Spring and summer gatherings: chilled dessert that feels refreshing
• Potlucks: easy to transport in individual cups (keep them cold)

What to expect

• Texture: soft sponge cake cubes, creamy filling, juicy berries
• Sweetness: lightly sweet, balanced by fresh fruit
• Timeline: best after 2 to 3 hours chilling, still great the next day
• Skill level: totally doable, the visual cues below make it foolproof

Why you’ll love this recipe

• It looks impressive, but serves easily. No slicing, no messy plating.
• Chilling improves everything. The cake absorbs flavor, the cream sets, the layers taste cohesive.
• Mascarpone makes the cream lush and stable. Fluffy, rich, and holds its shape in the fridge.
• It’s party-friendly. Individual cups portion themselves and travel well.

Practical tips before you start

• Pick your cups first. Cup size decides how many layers you can build and how many servings you’ll get.
• Dry the strawberries well after washing – extra moisture can make layers slip.
• Cool the sponge cake completely before cutting – warm cake compresses and tears.
• Drizzle, don’t pour. Strawberry juice should lightly moisten, not soak.

Ingredients

For the sponge cake

• 2 large eggs
• 1/2 cup granulated sugar (100 g)
• 3/4 cup all-purpose flour (100 g)
• 1 tsp baking powder
• 1 tsp vanilla sugar
• 1/4 cup melted butter (50 g)

For the cream

• 1 cup heavy cream (250 ml, 35% fat)
• 7 oz mascarpone cheese (200 g)
• 1/2 cup powdered sugar (100 g)
• 1 tsp vanilla sugar

For assembly

• 10 oz fresh strawberries, chopped (300 g)
• 1/2 cup strawberry juice or fruit syrup (100 ml)
• Mint leaves, for garnish (optional)

Equipment you’ll need

• 8-inch round cake pan (20 cm)
• Mixing bowls
• Hand mixer or stand mixer
• Spatula
• Sifter (helpful)
• Dessert cups or glasses

Optional: piping bag, or a zip-top bag with the corner snipped.

How to make strawberry mascarpone trifle cups

1) Make the sponge cake

1. Preheat oven to 350°F (180°C). Grease an 8-inch (20 cm) round cake pan.
   Optional: line the bottom with parchment for easier release.
2. Beat eggs and sugar until light and fluffy, 5 to 7 minutes.
   It should look very pale and thick, and fall in ribbons that sit on the surface for a moment before disappearing.

3. Sift in flour and baking powder, gently fold into the egg mixture.
Stop folding as soon as you no longer see dry streaks. Overmixing can deflate the batter.

4. Stir in vanilla sugar and melted butter until smooth.
Tip: let the butter cool slightly first, hot butter can knock out volume.

5. Pour into the prepared pan. Bake 20 to 25 minutes, until golden and a toothpick comes out clean.
The top should spring back lightly when tapped.

6. Cool completely, then cut into cubes.

2) Make the cream

1. Whip heavy cream to soft peaks. It should hold shape, but the tip should gently flop over.
2. Add mascarpone, powdered sugar, and vanilla sugar. Whip until smooth and fluffy. It should look thick and pillowy, and hold a spoon mark. Stop as soon as it reaches that point, overwhipping can make it look grainy.

Optional tip: if your mascarpone is very cold and clumpy, let it sit 5 minutes, then whisk briefly by hand until smooth before adding.

3) Assemble the trifles

1. In glasses or dessert cups, add a layer of sponge cake.
2. Drizzle with strawberry juice to moisten.
   Start small, you can always add a touch more.
3. Add a layer of chopped strawberries, then a layer of mascarpone cream.
4. Repeat layers until glasses are full.

Optional for cleaner layers: pipe the cream instead of spooning.

4) Finish and chill

1. Top with a final layer of cream, strawberries, and mint leaves (optional).
2. Chill for at least 2 to 3 hours to let flavors meld and layers set.

Tip: add mint right before serving if you want it extra fresh-looking.

5) Serve

Serve cold and enjoy.

Troubleshooting

• Sponge cake turned out dense: the eggs and sugar were not whipped long enough, or the batter was overfolded after adding flour.
• Sponge cake sank: it may have been underbaked, or the oven door was opened too early.
• Cream looks grainy: it was likely overwhipped. Next time, stop as soon as it turns thick, smooth, and fluffy.
• Layers slid or looked watery: strawberries were too wet, or the cake was soaked too heavily. Pat fruit dry, drizzle lightly.

Make-ahead timeline (great for hosting)

• 1 day ahead: bake sponge cake, cool completely, wrap well.
• Day of serving: make cream, assemble cups, chill 2 to 3 hours.
• Right before serving: add mint garnish (optional).

Storage: assembled cups are best within 24 hours for the prettiest layers and texture.

Transport notes for parties

• Assemble in cups, cover tightly, keep refrigerated.
• Transport in a cooler bag with an ice pack if needed.
• Pack mint separately and add at the end (optional).

Optional upgrades for different occasions

• For a brighter spring vibe: add a little lemon zest to the cream.
• For a more fruit-forward layer: toss chopped strawberries with a small spoonful of powdered sugar and let sit 10 minutes, then layer.
• For an adults-only gathering: replace part of the strawberry syrup with a splash of berry liqueur.