72-Hour Slow-Infused Spice Custard Tarts Recipe

Ingredients
Equipment
Directions
FAQs
Find answers to your most pressing questions about this delicious recipe right here.
These luxurious tarts require whole milk, heavy cream, spices (cinnamon, cardamom, star anise, vanilla, cloves, nutmeg, orange zest), egg yolks, sugar, cornstarch, and ingredients for buttery pastry shells (flour, butter, icing sugar, egg, salt).
Learn how to cook 72-Hour Slow-Infused Spice Custard Tarts by starting with a 72-hour dairy and spice infusion, then creating a buttery pastry, blind baking the shells, and finally cooking the infused custard to the perfect temperature before filling the tarts. The long infusion creates unparalleled depth of flavour that elevates this dessert.
The 72-hour infusion allows time for the spices to fully release their essential oils and flavour compounds into the dairy mixture. This slow process creates a deeply complex, aromatic custard that cannot be achieved with quick infusion methods, resulting in remarkable depth of flavour.
The secrets to flaky pastry are using very cold butter, minimal handling to prevent gluten development, proper resting time in the refrigerator, and blind baking on a preheated baking sheet. Varying butter piece sizes creates distinct layers that bake into beautiful flaky shells.
While you can reduce the infusion time to 24 hours, you'll sacrifice depth of flavour. The 72-hour method allows spices to fully bloom in the dairy mixture, creating a richer, more complex profile. For best results, plan ahead and allow the full infusion period.
Custard Tarts
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