Portuguese egg custard tarts (Printable Version)

Flaky puff pastry filled with smooth egg custard, baked until golden and blistered on top.

# Ingredients Required:

→ Pastry

01 - 1 sheet frozen puff pastry, thawed
02 - Flour for dusting

→ Custard Filling

03 - 150 grams granulated sugar
04 - 40 grams all-purpose flour
05 - 300 milliliters whole milk
06 - 1 cinnamon stick
07 - Peel of 1 lemon
08 - 6 large egg yolks

# Guide to Cooking:

01 - Roll out puff pastry on a lightly floured surface into a thin rectangle. Roll tightly from one short end to the other into a jelly roll. Slice into 12 equal pieces.
02 - Place each pastry slice cut-side down into muffin tin cups. Press and stretch dough evenly into the base and sides with thumbs.
03 - In a saucepan, whisk sugar, flour, and a small portion of milk until smooth. Add remaining milk, cinnamon stick, and lemon peel. Cook over medium heat, whisking constantly, until mixture simmers and thickens slightly.
04 - Remove from heat and let custard base steep for 10 minutes to infuse flavors.
05 - Whisk egg yolks separately. Remove cinnamon stick and lemon peel from custard base. Gradually whisk warm custard into the yolks to temper.
06 - Strain custard mixture through a fine sieve for smoothness. Allow to cool slightly.
07 - Set oven to highest temperature possible, approximately 260°C (500°F).
08 - Fill prepared pastry cups about three-quarters full with custard. Bake 12 to 15 minutes until custard puffs and tops blister with characteristic browning and slight charring.
09 - Allow tarts to cool in the tin for 5 minutes before transferring to a wire rack to cool completely.

# Extra Suggestions:

01 - High baking temperature is essential to achieve the signature blistered tops.
02 - Avoid overfilling pastry cups to prevent custard spillage during baking.
03 - Use high-quality puff pastry for best texture and flavor.