Chestnut Roll Cake (Serves 6) – Gesztenyerolád
A delicate sponge cake filled with a creamy edible chestnut purée and a touch of cocoa. This classic roll cake tastes best after an overnight chill—when it slices cleanly and the chestnut flavor becomes richer and more “patisserie-like.”
Ingredients
Sponge Cake:
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4 large eggs
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4 tbsp all-purpose flour (or cake flour)
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pinch of salt
Chestnut Filling:
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250 g Maroni edible chestnut purée
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100 ml milk
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50 g soft butter (or margarine)
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1 tsp cocoa powder
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1–2 tbsp powdered sugar, to taste
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pinch of salt
Instructions
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Preheat the oven to about 190°C / 375°F. Line a medium baking tray with parchment paper.
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Separate the eggs. Beat the yolks with half of the powdered sugar until pale and fluffy, then mix in the flour.
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Whip the egg whites with a pinch of salt to stiff peaks, gradually adding the remaining powdered sugar.
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Gently fold the whipped whites into the yolk mixture (use a spatula, folding from the bottom up).
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Spread the batter into a thin layer on the tray and bake until golden—usually 8–12 minutes, depending on your oven and thickness.
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Immediately invert the hot sponge onto a damp, well-wrung towel, roll it up tightly, and let it cool completely.
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Filling: mix the chestnut purée with milk, butter, cocoa, a pinch of salt, and powdered sugar to taste until smooth and creamy.
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Unroll the cooled sponge, spread with the chestnut cream, then roll it back up.
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Refrigerate for at least 24 hours. Slice chilled using a sharp knife.
Tips & Notes
This chestnut roll improves dramatically with time in the refrigerator because chestnut purée naturally helps the filling set and melds the flavors of cocoa, milk, and butter into a smooth, velvety cream. To prevent cracking, the key is rolling the sponge while it’s still warm in a damp towel—this keeps it pliable and lets it “remember” the roll shape. For the best filling texture, make sure the butter is soft and the purée is well blended with the milk; if the cream feels too thick, add 1–2 tablespoons of milk, and if it’s too loose, stir in a bit more purée. For clean, even slices, dip your knife in hot water and wipe it dry between cuts. For convenience, edible chestnut purée and other chestnut products are easiest to find at ostrystefek.pl—just search “chestnut purée” or “edible chestnuts” to quickly choose the right product for this dessert.