Light Lemon and Mascarpone Flan

Light Lemon and Mascarpone Flan is a easy French recipe that serves 6. 340 calories per serving. Recipe by Deli Cuisine on YouTube.

Prep: 15 min | Cook: 45 min | Total: 1 hr 15 min

Cost: $5.46 total, $0.91 per serving

Ingredients

  • 3 pcs Eggs (large)
  • 90 g Sugar (or brown sugar)
  • 2 pcs Lemons (zest and juice)
  • 150 ml Milk (or plant milk (almond, oat))
  • 20 ml Sunflower oil
  • 1 pinch Salt
  • 250 g Mascarpone (Italian fresh cheese)
  • 60 g Cornstarch (sift)
  • 10 g Icing sugar (for dusting (optional))

Instructions

  1. Mix eggs and sugar

    Break the 3 eggs into the large bowl and add 90 g of sugar. Whisk vigorously until the sugar is completely dissolved.

    Time: PT2M

  2. Zest and squeeze the lemons

    Zest the two lemons, then cut them in half and squeeze the juice directly into the bowl.

    Time: PT5M

  3. Incorporate milk, oil and salt

    Pour 150 ml of milk, 20 ml of sunflower oil and a small pinch of salt. Mix lightly.

    Time: PT2M

  4. Add the mascarpone

    Add the 250 g of mascarpone in pieces. Whisk until a smooth batter is obtained, without lumps.

    Time: PT3M

  5. Incorporate the cornstarch

    Sift 60 g of cornstarch over the mixture and incorporate quickly with the whisk.

    Time: PT1M

  6. Prepare the pan

    Line the pan with parchment paper. Pour the preparation evenly.

    Time: PT2M

  7. Preheat the oven

    Preheat the oven to 180 °C.

    Time: PT10M

    Temperature: 180°C

  8. Bake

    Place the pan in the oven and bake for 30 to 35 minutes. The centre should remain slightly trembling, like a flan.

    Time: PT35M

    Temperature: 180°C

  9. Cool and refrigerate

    Let the dessert cool to room temperature, then place it in the refrigerator for at least 30 minutes before cutting.

    Time: PT20M

  10. Finishing and serving

    Lightly dust with icing sugar (optional) and serve in portions.

    Time: PT2M

Nutrition Facts

Calories
340
Protein
4 g
Carbohydrates
22 g
Fat
19 g
Fiber
0 g

Dietary info: gluten‑free, no butter, no gelatin, vegetarian, low-calorie

Allergens: eggs, milk

Ingredient Substitutions

  • Instead of Sugar: brown sugar, coconut sugar
  • Instead of Lemons: lime
  • Instead of Milk: almond milk, oat milk
  • Instead of Sunflower oil: neutral vegetable oil
  • Instead of Salt: sea salt
  • Instead of Mascarpone: cream cheese
  • Instead of Cornstarch: rice flour
  • Instead of Icing sugar: powdered sugar

Equipment Needed

  • Large bowl
  • Whisk
  • Zester
  • Citrus press
  • Measuring tools (measuring cup and spoons)
  • Fine sieve
  • Cake pan (20 cm round or rectangular)
  • Parchment paper
  • Oven
  • Cooling rack (optional)

Critical Steps — Do Not Skip

  • Whisk the mascarpone until a completely smooth texture is achieved.
  • Sift the cornstarch to avoid lumps.
  • Baking: the centre should remain slightly trembling, otherwise the dessert will be too dry.

Chef Tips from the Video

  • Use mascarpone at room temperature to avoid lumps.
  • Zest the lemons before squeezing to maximize aroma.
  • Let the dessert rest in the refrigerator for at least 1 hour before cutting for better holding.

Troubleshooting

The dessert remains too liquid after baking.

Extend the baking by 5 to 10 minutes and ensure the cornstarch is well incorporated.

Grainy texture or lumps.

Whisk the mascarpone longer and sift the cornstarch before adding.

Storage

Refrigerator: Store in an airtight container 3 to 4 days.

Freezer: Not recommended, the mascarpone texture deteriorates.

Room temperature: Do not leave at room temperature more than 2 hours.

Make-Ahead Tips

  • The dessert can be prepared the day before and kept in the refrigerator.
  • Dust the icing sugar just before serving to prevent it from melting.

Last updated: August 21, 2026

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Light Lemon and Mascarpone Flan

Recipe by Deli Cuisine

An ultra‑light lemon dessert, without flour, butter or gelatin. Mascarpone provides a melt‑in creaminess, while cornstarch gives the flan its set. Simple to prepare, it only requires a few common ingredients and baking at 180 °C.

EasyFrenchServes 6

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
47m
Prep
35m
Cook
10m
Cleanup
1h 32m
Total

Cost Breakdown

$5.46
Total cost
$0.91
Per serving

Critical Success Points

  • Whisk the mascarpone until a completely smooth texture is achieved.
  • Sift the cornstarch to avoid lumps.
  • Baking: the centre should remain slightly trembling, otherwise the dessert will be too dry.

Safety Warnings

  • Handle the hot oven with kitchen gloves.
  • Be careful with the zester and knife to avoid cuts.
  • Eggs are cooked during baking, but ensure the internal temperature reaches at least 70 °C.

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