Worked out from this recipe's ingredients. If you're cooking for an allergy, always read the full ingredient list.
A tall, feather-light separated-egg sponge baked in an 8-inch square pan, then fed three additions of a condensed-evaporated-cream soak so it drinks up every drop without turning to pudding. Overnight in the fridge it sets into something between cake and custard, finished with softly whipped cinnamon cream, a dulce de leche drizzle and toasted almonds — the version you'd get in a good Mexican pastelería, made with one bowl of egg whites and no special equipment.
Ingredients
Sponge Cake
4 large eggs, separated, at room temperature
3/4 cup granulated sugar (150 g), divided
1 cup all-purpose flour (125 g)
1 tsp baking powder
1/4 tsp fine salt
1/4 cup whole milk
1 1/2 tsp vanilla extract
1 tbsp unsalted butter, softened, for the pan
Three-Milk Soak
1 can sweetened condensed milk (14 oz)
1 cup evaporated milk
3/4 cup heavy cream
1/2 tsp vanilla extract
1/4 tsp ground cinnamon
1 pinch fine salt
Cinnamon Whipped Cream & Topping
1 1/2 cups heavy cream, very cold
3 tbsp powdered sugar
2 tbsp sour cream or mascarpone, cold
1/2 tsp ground cinnamon
1/2 tsp vanilla extract
1/3 cup dulce de leche
1 tbsp whole milk, for thinning the dulce de leche
1/3 cup sliced almonds, toasted
Ground cinnamon, for dusting
Instructions
Heat the oven to 350°F. Butter the bottom and sides of an 8-inch square baking pan at least 2 inches deep (glass or metal, not springform — it has to hold liquid). Do not line with parchment; the sponge should grip the sides as it rises.
Whisk the flour, baking powder and salt together in a small bowl and set aside. In a large bowl, beat the 4 egg yolks with 1/2 cup of the sugar on medium-high speed for 3 to 4 minutes, until pale, thick and doubled in volume. Beat in the milk and vanilla.
In a separate clean bowl with clean beaters, whip the 4 egg whites on medium speed until foamy, about 1 minute. Increase to medium-high and rain in the remaining 1/4 cup sugar a tablespoon at a time, whipping until the whites hold glossy medium peaks that curl slightly at the tip, 2 to 3 minutes. Do not whip to dry, stiff peaks.
Sift the flour mixture over the yolk base in two additions, folding gently with a spatula just until no dry streaks remain. Add one-third of the whites and stir them in to loosen the batter, then fold in the remaining whites in two additions, stopping the moment the batter is uniform and airy.
Scrape into the prepared pan and smooth the top. Bake on the middle rack for 28 to 32 minutes, until the top is golden, springs back when pressed, and a toothpick in the center comes out clean. Do not open the oven before 25 minutes.
Cool the cake in its pan on a rack for 20 minutes, then run a thin knife around the edges to release the sides and let it cool completely in the pan, at least 45 minutes more. The cake will settle slightly — that is what you want.
Make the soak: whisk the sweetened condensed milk, evaporated milk, heavy cream, vanilla, cinnamon and salt in a pitcher until completely smooth. You'll have about 3 cups.
Poke the cooled cake all over with a bamboo skewer or thin fork — roughly 60 to 70 holes, going all the way to the bottom, right up to the corners.
Slowly spoon about one-third of the soak over the surface, concentrating on the edges and corners where cake shrinks away from the pan. Wait 10 minutes for it to disappear, then add another third and wait 10 minutes more. Add as much of the remaining soak as the cake will take without standing in more than a thin film of liquid; refrigerate any leftover soak.
Cover the pan tightly and refrigerate at least 6 hours, ideally overnight, so the milk works its way evenly through the crumb and the cake firms up enough to slice.
Just before serving, whip the cold heavy cream with the powdered sugar, sour cream, cinnamon and vanilla on medium-high speed until it holds soft-to-medium peaks, 2 to 3 minutes — stop while it still looks silky. Spread in thick swoops over the chilled cake.
Stir the dulce de leche with the tablespoon of milk until pourable and drizzle it over the cream in thin lines. Scatter with toasted sliced almonds and dust lightly with cinnamon. Cut into 9 squares with a hot, wiped knife and spoon a little reserved soak around each serving.
Chef's tips
The whites are the whole cake: medium, glossy peaks fold in cleanly and keep the crumb open enough to drink the milk. Over-whipped stiff whites break into clumps and give you a dense sponge that floods instead of soaking.
Add the soak in stages rather than all at once. Cake absorbs liquid at a fixed rate, and dumping 3 cups on at once leaves a soggy bottom layer with a dry top.
Cake must be fully cool before soaking — warm sponge is fragile and will collapse into mush around the skewer holes.
No dulce de leche? Simmer an unopened can of sweetened condensed milk, fully submerged in water, for 2 1/2 hours, topping up the water as it evaporates, then cool completely before opening.
Keeps beautifully: soaked, un-topped cake holds 3 days covered in the fridge and actually tastes better on day 2. Add the whipped cream the day you serve it.
For a whole-almond bakery look, swap the sliced almonds for 1/4 cup toasted chopped pecans, or add finely grated Mexican chocolate over the cream.
Nutrition (per serving, estimated)
514calories
12gprotein
65gcarbs
24gfat
Estimates only — values vary with brands and portions.
Made with Sprig
Bakery-Style Tres Leches Cake with Cinnamon Whipped Cream and Dulce de Leche was created in Sprig — the AI chef that turns any craving into a complete recipe, plans your week, and shops with one smart list.