Quick Classic Pastry Flan

Featured in: Sweet Tooth Fix

This classic French dessert pairs a crisp, buttery shortcrust pastry base with an ultra-creamy custard infused with vanilla. The simple method combines ready-made pastry with whisked eggs, sugar, and milk for a smooth, thick filling baked to a gentle wobble. Chill thoroughly for a perfect texture with each slice. Enjoy the subtle sweetness and rich flavor that make this pastry flan ideal for celebrations or indulgent afternoons. Vegetarian-friendly and easily enhanced with a dusting of powdered sugar or nutmeg, it’s sure to impress with both taste and elegant appearance.

Updated on Sun, 26 Oct 2025 12:38:00 GMT
Buttery Quick Classic Pastry Flan topped with powdered sugar and rich vanilla aroma.  Save
Buttery Quick Classic Pastry Flan topped with powdered sugar and rich vanilla aroma. | tastyeffect.com

A timeless dessert featuring a buttery, crisp pastry base filled with smooth, creamy custard, perfect for any occasion.

I first discovered this French flan as a child during a trip to Paris with my parents. It's been my go-to dessert for family gatherings ever since.

Ingredients

  • Ready-rolled shortcrust pastry: 1 sheet (approx. 250 g)
  • Whole milk: 500 ml
  • Heavy cream: 100 ml
  • Vanilla bean (or extract): 1 bean or 2 tsp extract
  • Eggs: 4 large
  • Granulated sugar: 120 g
  • Cornstarch: 40 g
  • Salt: Pinch

Instructions

Prepare the pastry:
Preheat oven to 200°C (390°F). Line a 23 cm (9-inch) tart tin with the pastry, trimming the edges, then prick base with a fork. Chill for 10 minutes.
Blind bake:
Place parchment paper over pastry and fill with baking beans. Blind bake for 12 minutes, then remove beans and bake for 5 minutes until lightly golden. Cool slightly.
Make the custard:
Heat milk, cream, and vanilla in a saucepan until simmering, then remove from heat and let infuse for 5 minutes.
Whisk egg mixture:
In a bowl, whisk eggs, sugar, cornstarch, and salt until smooth.
Combine mixtures:
Gradually whisk the warm milk mixture into the egg mixture.
Thicken custard:
Return mixture to saucepan and cook over medium heat, whisking, until thickened (about 3–4 minutes). Remove from heat and discard vanilla bean.
Bake to finish:
Pour custard into pastry shell, smooth top, and bake for 18–20 minutes until just set with a gentle wobble.
Cool and chill:
Cool to room temperature, then chill for at least 2 hours before serving.
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My family always asks for seconds at Sunday lunch when I make this flan. It's simple for me to put together while the kids help decorate the top.

Required Tools

You only need a tart tin, saucepan, whisk, bowls, parchment paper, and baking beans or pie weights for this recipe.

Nutritional Information

Each serving has about 250 calories, 13 g fat, 28 g carbohydrates, and 5 g protein.

Flan Variations

Try adding a sprinkle of nutmeg or switching to almond extract for a subtle twist.

Golden-brown crust of Quick Classic Pastry Flan overflowing with creamy, silky custard.  Save
Golden-brown crust of Quick Classic Pastry Flan overflowing with creamy, silky custard. | tastyeffect.com

This classic French pastry flan makes every occasion feel truly special. Serve chilled and enjoy with loved ones.

Recipe FAQ

How do I avoid a soggy pastry base?

Blind baking the pastry shell before adding the custard helps keep the base crisp and prevents excess moisture from the filling.

Can I use vanilla extract instead of a vanilla bean?

Yes, substitute 2 teaspoons of vanilla extract if a vanilla bean is not available for similar flavor infusion.

Is chilling important before serving?

Chilling allows the custard to fully set and enhances the texture and flavor, making it easier to slice.

Can I make the pastry from scratch?

Absolutely. Homemade pastry adds a personal touch and can improve flavor and flakiness, though ready-rolled is convenient.

How do I know when the custard is ready to bake?

The custard should be thickened and smooth after cooking in the saucepan, which ensures it sets properly when baked.

What can I use for decoration?

Try dusting with powdered sugar or adding a sprinkle of grated nutmeg for extra flavor and an attractive finish.

Quick Classic Pastry Flan

Crisp pastry base with smooth vanilla custard filling, easy to prepare and perfectly chilled for serving.

Prep duration
20 min
Cook duration
35 min
Complete duration
55 min
Created by Laura Bennett


Skill level Easy

Heritage French

Output 8 Portions

Dietary requirements Meat-free

Components

Pastry

01 1 sheet (about 9 oz) ready-rolled shortcrust pastry

Custard Filling

01 2 cups whole milk
02 7 tablespoons heavy cream
03 1 vanilla bean or 2 teaspoons vanilla extract
04 4 large eggs
05 2/3 cup granulated sugar
06 1/3 cup cornstarch
07 Pinch of salt

Directions

Phase 01

Oven Preparation: Preheat oven to 390°F (200°C).

Phase 02

Prepare Pastry Shell: Line a 9-inch tart tin with the pastry sheet, trimming excess. Prick base with a fork.

Phase 03

Chill Base: Rest the lined tin in the refrigerator for 10 minutes.

Phase 04

Blind Bake: Cover pastry with parchment paper, fill with baking beans or pie weights. Bake for 12 minutes, remove beans, and bake for an additional 5 minutes until lightly golden. Set aside to cool.

Phase 05

Infuse Dairy: Heat milk, cream, and split vanilla bean (or extract) in a saucepan until just below a boil. Remove from heat and let steep for 5 minutes.

Phase 06

Whisk Egg Mixture: In a mixing bowl, vigorously whisk eggs, sugar, cornstarch, and salt until smooth.

Phase 07

Combine and Cook Custard: Gradually add warm milk mixture to egg blend, whisking constantly. Return to saucepan and cook over medium heat, whisking continuously, until custard thickens, about 3 to 4 minutes. Remove vanilla bean.

Phase 08

Fill Pastry Shell: Pour thickened custard into the tart shell, smoothing surface evenly.

Phase 09

Bake Custard: Return tart to oven and bake for 18 to 20 minutes until custard is just set with a slight wobble at the center.

Phase 10

Cool and Chill: Allow tart to cool to room temperature, then refrigerate for at least 2 hours before slicing and serving.

Necessary tools

  • 9-inch tart tin
  • Saucepan
  • Whisk
  • Mixing bowls
  • Parchment paper
  • Baking beans or pie weights

Allergy details

Review each component for potential allergens and seek professional healthcare advice if uncertain.
  • Contains milk, eggs, and wheat (gluten); verify pastry for potential traces of nuts or soy.

Nutritional information (per portion)

These values are approximate guides only and shouldn't replace professional medical consultation.
  • Energy: 250
  • Fats: 13 g
  • Carbohydrates: 28 g
  • Proteins: 5 g