Chocolate Custard Tartlets

Chocolate Custard Tartlets

This recipe guides you through creating rich, creamy chocolate custard tartlets. The luscious custard, combined with a crisp pastry shell, makes for a satisfying dessert. While the custard recipe is provided, you'll use your preferred method for the tartlet shells.

These chocolate custard tartlets feature a deeply flavored, smooth chocolate custard filling nestled in golden, flaky pastry shells. The custard is thickened with corn starch and enriched with dark chocolate, vanilla, and a hint of cocoa powder. They are best served chilled and can be adorned with a variety of toppings.

Ingredients

• 250 ml full fat milk
• 100 g unrefined cane sugar
• 70 g dark chocolate, chopped
• 25 g corn starch
• seed of 1/2 vanilla bean (or 1 tsp pure vanilla extract)
• 1 tsp cocoa powder
• pinch of salt
• When preparing the pastry it is important that everything is cold (the ideal temperature is 13°C): keep your hands cool, or use the blades of two knives or a pastry scrapers for mixing the ingredients; alternatively ingredients can be mixed using a food processor.
• It's also important not to overmix the dough, so once it comes into a ball, wrap it in plastic film and refrigerate overnight (if you can't wait so long, keep the dough in the fridge for at least 1 hour).

Ingredient Notes

• Pastry shells (store-bought or homemade): This recipe provides the custard filling instructions. For the shells, you can use your preferred tartlet dough recipe, ensuring it's chilled, or opt for pre-baked store-bought shells for convenience.
• 250 ml full fat milk: Using full fat milk is recommended for the richest and creamiest custard texture.
• 100 g unrefined cane sugar: Standard granulated sugar can be used as an alternative if unrefined cane sugar is not available.
• 70 g dark chocolate, chopped: Select a good quality dark chocolate, preferably 60-70% cocoa solids, for the best flavor. Chop it finely to ensure it melts smoothly into the hot mixture.
• 25 g corn starch: This is the primary thickening agent for the custard. Whisk it well into the cold ingredients to prevent lumps before heating.
• Seed of 1/2 vanilla bean (or 1 tsp pure vanilla extract): Vanilla bean provides a more complex and intense aroma. If using vanilla extract, add it at the very end, after the custard is off the heat, to preserve its volatile flavors.
• 1 tsp cocoa powder: Unsweetened cocoa powder enhances the chocolate depth. Ensure it's sifted to prevent lumps.
• Pinch of salt: A small amount of salt is crucial for balancing the sweetness and intensifying the chocolate flavor.

Instructions

1. Prepare the Chocolate Custard Combine the milk, unrefined cane sugar, chopped dark chocolate, corn starch, and cocoa powder in a medium saucepan. Place over medium heat and continuously whisk the mixture. Bring it to a boil, then reduce the heat slightly and simmer for approximately 5 to 6 minutes, continuing to stir, until the mixture thickens to a custard-like consistency. Remove from heat, then stir in the vanilla bean seeds (or vanilla extract) and a pinch of salt. Transfer the hot custard to a clean bowl. Immediately cover the surface directly with plastic film to prevent a skin from forming. Allow it to cool at room temperature, then refrigerate for at least 3 hours, or preferably overnight, until completely set and chilled.
2. Bake the Pastry Shells (if making from scratch) If using homemade pastry dough, remove it from the refrigerator about one hour before you plan to bake. Preheat your oven to 180 °C (350 °F). Lightly butter your tartlet pans; loose-base pans are ideal for easy removal. On a lightly floured surface, rapidly work the pastry dough to keep it cool, then roll it out to a thickness of 3-4 mm. Cut out discs approximately 13 cm in diameter and carefully use them to line the prepared tartlet pans. Prick the base of each pastry shell several times with a fork to prevent puffing. Bake for 12 to 15 minutes, or until the pastry is golden brown. Remove from the oven and let the shells cool slightly in the pans before gently removing them. Allow them to cool completely on a wire rack.
3. Assemble and Serve Once the chocolate custard is fully chilled and set, and the pastry shells are completely cool, spoon a thick layer of the custard into each pastry shell. Smooth the top with the back of the spoon. Return the assembled tartlets to the refrigerator and chill for a few hours before serving; this allows the flavors to meld and the custard to firm up further. Before serving, decorate with fresh fruits such as strawberries or raspberries, chopped nuts, chocolate shavings, or a dollop of whipped cream.

Tips for Success

• Continuously whisk the custard mixture while heating to prevent scorching and ensure a smooth, lump-free consistency.
• Cover the custard directly with plastic film immediately after cooking to prevent a skin from forming on the surface as it cools.
• Ensure the custard is thoroughly chilled for at least 3 hours (or overnight) before assembling the tartlets; this is crucial for a firm set.
• If making pastry shells, keep the dough and your hands as cold as possible. Avoid overworking the dough to maintain a tender, flaky texture.
• Prick the base of the pastry shells with a fork before baking to prevent the dough from rising unevenly or bubbling.

Common Mistakes

• Not whisking the custard continuously, leading to lumps or scorched milk at the bottom of the pan.
• Not chilling the custard sufficiently, resulting in a runny filling.
• Overworking pastry dough, which can lead to tough, crumbly shells instead of flaky ones.
• Overfilling tartlet shells, causing spillage or making them difficult to handle.
• Assembling tartlets with warm pastry shells, which can cause the custard to melt or become watery.

Substitutions

• Use instant coffee powder (1 teaspoon) instead of cocoa powder for a mocha-flavored custard.
• Granulated sugar can replace unrefined cane sugar.
• Vanilla extract can be used in place of vanilla bean seeds.
• Store-bought pre-baked tartlet shells can be used instead of making them from scratch.

Variations

• **Coffee Chocolate Custard:** Substitute the cocoa powder with 1 teaspoon of instant coffee for a mocha flavor.
• **Spiced Chocolate Custard:** Add a pinch of ground cardamom, cinnamon, or ginger powder to the custard mixture for a warm spice note.
• **Citrus Chocolate Custard:** Incorporate 1/2 teaspoon of orange extract or the zest of half an orange for a bright, zesty flavor.
• **Liqueur Chocolate Custard:** Stir in 1-2 tablespoons of a complementary liqueur, such as rum, cognac, or Amaretto, after the custard is removed from the heat and slightly cooled.

Serving Suggestions

• Serve individual tartlets garnished with fresh berries like strawberries or raspberries.
• Top with a dusting of cocoa powder or chocolate shavings.
• Add a dollop of freshly whipped cream to each tartlet.
• Pair with a side of chopped nuts such as pecans or hazelnuts.
• The custard can also be served on its own in small bowls with fresh fruit, dried fruit, or biscuits.

Storage

Store assembled chocolate custard tartlets in an airtight container in the refrigerator for up to 3 days. The custard should be covered directly with plastic film if stored separately.

Reheating

Reheating chocolate custard tartlets is not recommended, as it can alter the texture of both the custard and the pastry. They are best served chilled.

Frequently Asked Questions

Can I make the custard ahead of time?

Yes, the chocolate custard can be prepared up to 2 days in advance and stored covered in the refrigerator. Ensure it is covered directly with plastic film to prevent a skin from forming.

Why does the plastic film need to touch the surface of the custard?

Covering the custard directly with plastic film prevents the formation of a 'skin' on the surface as it cools, ensuring a smooth, uniform texture.

What kind of chocolate is best for this custard?

A good quality dark chocolate (60-70% cocoa solids) is ideal. It provides a rich, deep chocolate flavor without being overly sweet.

My custard isn't thickening. What went wrong?

Ensure you've simmered the custard for the full 5-6 minutes and whisked continuously. Sometimes, the heat might be too low, or the corn starch wasn't fully incorporated. Continue whisking over medium-low heat until it reaches the desired consistency.

Final Notes

These chocolate custard tartlets offer a blend of rich flavor and satisfying texture, suitable for any occasion. With careful preparation and proper chilling, you'll achieve a dessert that is both elegant and delicious.

Recipe research inspired by: kitcheninthesand.blogspot.com

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