📝 About This Recipe
Hailing from the 14th-century convents of Jerez de la Frontera, Tocino de Cielo is the ultimate expression of Spanish dessert elegance. Unlike a traditional flan, this 'Bacon from Heaven' contains no dairy, relying solely on a rich concentration of egg yolks and a delicate sugar syrup to create its signature translucent, amber glow. Each bite offers a silk-like texture that melts instantly on the tongue, delivering a pure, honeyed sweetness that has captivated palates for centuries.
🥗 Ingredients
The Caramel Base
- 1/2 cup Granulated white sugar (for the dry caramel)
- 2 tablespoons Water (to help dissolve the sugar)
- 1/2 teaspoon Lemon juice (prevents crystallization)
The Golden Syrup
- 1 1/4 cups Granulated white sugar
- 3/4 cup Water
- 1 strip Lemon peel (pith removed)
- 1 piece Cinnamon stick (optional, for subtle warmth)
- 1/2 pod Vanilla bean (scraped for seeds)
The Custard Base
- 12 large Egg yolks (strained and at room temperature)
- 1 large Whole egg (adds structural stability)
- 1 pinch Salt (to balance the sweetness)
👨🍳 Instructions
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1
Preheat your oven to 325°F (160°C). Prepare a large roasting pan that can act as a water bath (bain-marie) for your custard molds.
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2
In a small, heavy-bottomed saucepan, combine 1/2 cup sugar, 2 tablespoons water, and lemon juice. Cook over medium heat without stirring until it turns a deep amber color. Immediately pour the caramel into the bottom of an 8-inch round cake pan or individual ramekins, swirling to coat the base evenly.
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3
In another saucepan, combine the 1 1/4 cups sugar, 3/4 cup water, lemon peel, and cinnamon stick. Bring to a boil, then reduce heat and simmer for about 10-12 minutes until it reaches a 'thread' stage (roughly 220-225°F on a candy thermometer). The syrup should be slightly thickened but not colored.
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4
Remove the syrup from heat, discard the lemon peel and cinnamon stick, and stir in the vanilla seeds. Set aside to cool for at least 15 minutes until it is warm to the touch but no longer scalding.
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5
In a large glass bowl, gently whisk the 12 egg yolks and 1 whole egg with a pinch of salt. Do not beat vigorously; you want to avoid creating air bubbles which would ruin the smooth texture.
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6
Very slowly pour the warm sugar syrup into the egg yolks in a thin stream, whisking constantly but gently to temper the eggs without scrambling them.
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7
Pass the entire mixture through a fine-mesh sieve into a clean pitcher. This ensures a perfectly silky consistency by removing any stray bits of egg chalazae.
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8
Pour the strained egg mixture into the caramel-lined pan or ramekins. Cover the pan tightly with aluminum foil to prevent steam from entering the custard.
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9
Place the pan inside the roasting tray and fill the tray with boiling water until it reaches halfway up the sides of the custard pan.
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10
Bake for 45-50 minutes (or 25-30 for small ramekins) until the center is set but still has a slight, jelly-like wobble when gently shaken.
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11
Remove from the water bath and let it cool to room temperature. Once cool, refrigerate for at least 6 hours, preferably overnight, to allow the flavors to mature and the caramel to liquefy.
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12
To serve, run a thin knife around the edge of the pan. Place a serving plate on top, invert quickly, and let the golden caramel sauce drape over the sides.
💡 Chef's Tips
Use the freshest eggs possible; the vibrant orange color of high-quality yolks creates the most beautiful aesthetic. Avoid whisking air into the eggs; if you see bubbles on top before baking, pop them with a toothpick or skim them off for a glass-smooth finish. Do not skip the straining step; it is the secret to the 'heavenly' texture that defines this dish. When making the syrup, ensure it cools sufficiently before adding to the yolks, otherwise, you will end up with sweet scrambled eggs. If the caramel in the bottom of the pan is hard after chilling, briefly dip the bottom of the pan in hot water to loosen it before inverting.
🍽️ Serving Suggestions
Serve with a dollop of unsweetened whipped cream to cut through the intense sweetness. Pair with a glass of chilled Sherry (Pedro Ximénez) for an authentic Andalusian experience. Garnish with fresh raspberries or red currants for a tart contrast to the rich custard. A sprig of fresh mint adds a pop of color and a refreshing aroma to the plate. Serve alongside a small shot of bitter espresso to balance the sugar profile.