Essential · 2 hours of work, 1 hour of baking and cooling, and a night in the refrigerator · Serves 4
Homemade dulce de leche flan with dark caramel and cream
Illustrative image generated with AI, not a photo of the cooked dish.
The Sunday dulce de leche flan, in individual portions: a smooth, silky body that trembles as a single mass when the plate is moved, tasting of vanilla and dulce de leche, with a dark caramel that turns into a sauce when unmolded. It is eaten with loose dulce de leche and a cold cream that cuts the sweetness.
The flan is won in the execution. The milk is infused with vanilla and orange peel and the mixture is strained twice, so it reaches the oven without foam or strands of egg white. A slow bake in a water bath, pulled when only the center still trembles, leaves it tender and free of holes. The caramel is taken to a dark amber with a pinch of salt so it is just slightly bitter, and a night in the refrigerator finishes setting it.
Special equipment: four 180 ml individual flan molds; probe thermometer
Ingredients
Dark caramel
- 80 g sugar.
- 25 g water.
- 0.5 g fine salt.
Dulce de leche flan
- 280 g whole milk.
- 80 g heavy cream.
- ½ vanilla bean, split lengthwise and scraped; or 4 g vanilla extract, added when straining.
- 2 strips of orange peel, about 6 × 2 cm, without the white pith.
- 120 g thick dulce de leche (pastry-grade).
- 150 g beaten egg without shell, about 3 medium eggs.
- 1 g fine salt.
- About 1 l freshly boiled water for the water bath.
Dulce de leche sauce
- 60 g thick dulce de leche (pastry-grade).
- 20 g whole milk, warm.
- 0.5 g flaky salt, to finish.
Unsweetened whipped cream
- 100 g heavy cream for whipping, very cold.
Method
Dark caramel
- Cook the caramel. Put the sugar and water in a small, light-bottomed saucepan so the color is visible. Bring to medium heat without stirring, only swirling the pan, until it passes from golden to dark amber, like strong tea, at about 175–180 °C (345–355 °F), smelling of toasted sugar and without sour smoke. Remove from the heat, add the salt and immediately pour about 14 g into each flan mold, tilting them with a kitchen towel to coat the bottom and a little of the wall. Let it harden. Color matters more than time: a pale caramel tastes only sweet and one that smokes black is bitter; if it burns, make it again. Watch for splashes and for the molds, which get hot.
Dulce de leche flan
- Infuse the milk. Heat the milk, cream, vanilla bean with its seeds and orange peel to 70–75 °C (158–167 °F): steam and small bubbles at the edge, without boiling. Remove from the heat, cover and infuse for 15 minutes. Remove the bean and the orange. Add the dulce de leche and whisk by hand until fully dissolved; the mixture should be warm, at 60 °C (140 °F) or less, so it does not cook the eggs.
- Combine and strain. Break up the eggs with the salt using a hand whisk or a fork, without incorporating air. Pour the warm mixture over the eggs in a thin stream, stirring. If using extract, add it here. Strain through a fine sieve into a pitcher, skim off the foam with a spoon and let it rest for 10 minutes; remove any that has risen. The surface should be smooth, without bubbles.
- Bake in a water bath. Heat the oven to 150 °C (300 °F), without fan, with the rack in the center. Place a folded kitchen towel on the bottom of a deep baking dish, arrange the molds with the hardened caramel on top and fill them to 1 cm below the rim, about 157 g each, pouring over the back of a spoon so the mixture does not break through the caramel. Put the dish in the oven and pour freshly boiled water to two-thirds of the height of the molds, without wetting the flan. Cover the dish loosely with aluminum foil. Bake 45–55 minutes. They are ready when the edge is firm for 1 cm and the center trembles as a single mass when the dish is moved; with a thin probe in the center of one mold, 78–80 °C (172–176 °F). If the center still ripples like liquid, add 5 minutes. Bubbles in the bath water or tiny holes on the surface mean the oven is too hot: an overbaked flan turns spongy and weeps whey.
- Cool quickly and rest. Remove the molds with tongs and leave them 10 minutes on a rack. Move them to a container with ice water to two-thirds of their height, renewing the ice, for 40–60 minutes, until they are at 21 °C (70 °F) or less. Cover each mold with plastic wrap, without stacking, and refrigerate at 5 °C (41 °F) or less for at least 8 hours and up to 48. In that time the caramel dissolves into the flan and turns into a sauce.
- Unmold. At serving time, run a thin knife around the edge and set the mold briefly in warm water at about 50 °C (122 °F) if it resists. Turn it over onto the plate with a quick motion.
Dulce de leche sauce
- Loosen. Mix the dulce de leche with the warm milk until it becomes a thick sauce that falls from the spoon in a slow ribbon. Serve at room temperature; if it stiffens, add a few drops of warm milk.
Unsweetened whipped cream
- Whip. With a cold bowl and whisk, whip the cream at medium speed for 2–3 minutes, to soft peaks: it holds its shape but the tip folds over. If overwhipped it turns to butter. Keep in the refrigerator until serving.
The dish
Use four flat, light-colored dessert plates, chilled in the refrigerator. Unmold each flan in the center of the plate and let the caramel run and form a dark amber pool around the base. Draw about 20 g of dulce de leche sauce over the pool in an arc, without covering the flan, so the dark caramel and the sand-colored sauce read separately. Set a spoonful of about 25 g of whipped cream to one side as an oval, barely touching the sauce. Scatter a few flakes of salt over the sauce and serve at once: the flan, smooth and glossy, should tremble when the plate is set down, with contrast between the dark amber, the golden beige of the flan and the white of the cream.
Key points
- Strain twice and skim the foam: that is what gives the smooth surface without holes.
- Bake in a water bath at 150 °C (300 °F) and remove with the center still trembling; overbaking makes a porous flan that weeps whey.
- Take the caramel to dark amber, without black smoke.
- Do not serve before 8 hours in the refrigerator: the flan settles and the caramel becomes a sauce.
- Serve the cream unsweetened; the sweetness comes from the flan and the sauce.
Pairing
Café cortado or short espresso, served on the side, which contrasts with the caramel and the cream.
Notes
- Storage: covered in the refrigerator at 5 °C (41 °F) or less, up to 48 hours; unmold only at serving time. Do not freeze. The sauce and cream are made on the day of serving.
- Molds: use individual flan molds. A large flan mold takes too long to cool inside and bakes unevenly. In ceramic ramekins, unmold with a knife and add about 5 minutes of baking.
- Dulce de leche: use the thick pastry-grade kind; a wetter one leaves the flan softer.
- Scaling: multiply by molds, no more than 8 per dish. The oven and time are governed by the doneness and the probe, not by the clock.