A Chocolate Yule Log Cake (Bûche de Noël) is pure holiday theater: a soft chocolate sponge rolled around fluffy filling, cloaked in bark-textured frosting, and dusted with snowy sugar. It slices into perfect spirals, looks stunning on a table, and tastes even better—light, not heavy, with just the right cocoa depth. Below you’ll find a straightforward method: a flexible sponge that rolls without cracking, a stabilized whipped filling that stays pillowy, and a chocolate frosting that carves bark lines like a dream. Bake it the morning of your dinner or the day before; either way, it’ll steal the show.

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🍫 INGREDIENTS

• Chocolate Sponge (Jelly-Roll Cake)
  • ¾ cup (90 g) cake flour (or ¾ cup minus 1 tbsp AP flour + 1 tbsp cornstarch)
  • ¼ cup (25 g) Dutch-process cocoa powder
  • 1 tsp espresso powder (optional, boosts chocolate)
  • 1 tsp baking powder
  • ¼ tsp fine sea salt
  • 4 large eggs, room temperature
  • ⅔ cup (135 g) granulated sugar
  • 2 tbsp neutral oil (or melted butter), cooled
  • 2 tbsp milk, room temperature
  • 1 tsp pure vanilla extract
• Stabilized Whipped Filling
  • 1 cup (240 ml) cold heavy cream
  • 4 oz (115 g) mascarpone or full-fat cream cheese, cool and soft
  • ⅓ cup (40 g) powdered sugar
  • 1 tsp vanilla
  • Pinch fine sea salt
• Chocolate Frosting (Bark)
  • 8 oz (225 g) semi-sweet chocolate, finely chopped
  • ½ cup (120 ml) heavy cream
  • ½ cup (113 g) unsalted butter, very soft
  • 1¼ cups (150 g) powdered sugar
  • ¼ cup (20 g) Dutch-process cocoa powder
  • 1 tsp vanilla
  • Pinch fine sea salt
• Finish & Garnish (optional)
  • Powdered sugar (for “snow”)
  • Sugared cranberries & rosemary sprigs, or chocolate curls
• Tools
  • 10×15-inch jelly-roll pan • parchment • clean kitchen towel • fine-mesh sieve
  • Stand/hand mixer • offset spatula • long serrated knife • cooling rack

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🧁 HOW TO MAKE A CHOCOLATE YULE LOG CAKE

Prep the pan & oven.
Heat oven to 350°F (177°C). Grease a 10×15 jelly-roll pan, line with parchment, then lightly grease the parchment. Place a clean kitchen towel on the counter and dust it generously with powdered sugar or cocoa.

Make the sponge batter.
Whisk flour, cocoa, espresso powder, baking powder, and salt. In a separate bowl, beat eggs and sugar on high (4–5 minutes) until pale, thick, and voluminous (ribbons should slowly dissolve). Beat in oil, milk, and vanilla on low. Sift in dry ingredients and gently fold just until no streaks remain.

Bake the sheet.
Spread batter evenly into the pan (get the corners). Bake 10–12 minutes until the top springs back lightly and a toothpick comes out clean.

Roll while warm.
Immediately loosen edges, invert the hot cake onto the sugared towel, and peel off parchment. Starting from a short side, roll the warm cake and towel together into a log. Cool to room temp (30–45 minutes). Rolling warm “teaches” the cake its shape and prevents cracks later.

Make the filling.
Beat mascarpone (or cream cheese) with powdered sugar, vanilla, and a pinch of salt until smooth. Stream in cold heavy cream and whip to medium-stiff peaks—creamy and stable, not grainy.

Unroll & fill.
Gently unroll the cool cake. Spread filling evenly, leaving a ½-inch border on all sides. Re-roll (without the towel) into a tight log. Wrap in parchment and chill 20–30 minutes to set.

Make the frosting.
Warm cream to just steaming; pour over chopped chocolate. Let sit 2 minutes, then stir until smooth and glossy. Beat butter until creamy; sift in powdered sugar, cocoa, and salt. Beat in vanilla. Once the ganache is slightly cooled but still fluid, beat it into the butter mixture until smooth, spreadable, and silky. If it’s too soft, chill 5–10 minutes, stir, and check again.

Frost & texture.
Place the rolled cake seam-side down on a platter. Trim ½-inch off one end for a clean spiral. (Optional: cut a short diagonal “branch” and attach to the side with frosting.) Coat the log with chocolate frosting. Drag a fork or small offset spatula along the length to create bark lines; add knots with little circles.

Finish.
Chill 20 minutes to set. Dust with powdered sugar “snow.” Garnish with cranberries/rosemary or chocolate curls. Slice with a warm, clean serrated knife.

Holiday Benefit	What You Get	Quick Tip
Show-Stopping Centerpiece	Photogenic bark finish and perfect spiral slices.	Chill 20–30 minutes before slicing for clean spirals.
Light Yet Decadent	Airy sponge + fluffy filling + rich frosting = balance.	Don’t overbake; a springy sheet stays tender and rollable.
Make-Ahead Friendly	Roll ahead; frost closer to serving for best sheen.	Keep the rolled cake wrapped to retain moisture.
Customizable Flavors	Coffee, peppermint, orange—switch flavor notes easily.	Use extracts/zest in filling or frosting for clear notes.

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🧭 PRO TIPS FOR FOOLPROOF ROLLING & FROSTING

• Ribbon stage matters. Beat eggs+sugar until thick ribbons fall off the whisk; this structure keeps the sponge flexible.
• Roll warm, cool rolled. Rolling hot sets the “memory.” If it cools flat, cracks are more likely.
• Keep it level. Spread batter corner-to-corner; thin edges bake faster and can crack.
• Stabilized filling = clean spirals. Mascarpone/cream cheese keeps whipped cream sturdy without gelatin.
• Temperature is texture. If frosting drags or tears the sponge, it’s too stiff—warm 10–20 seconds. If it slides, chill 5 minutes.
• Tidy platter trick. Slide strips of parchment under the log before frosting; pull them away when finished for a clean rim.

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🎨 VARIATIONS

• Peppermint Bark Log: Add ¼ tsp peppermint extract to the filling; garnish with crushed candy cane.
• Mocha Bûche: Replace milk with strong coffee in the sponge and add 1 tsp espresso powder to frosting.
• Black Forest: Brush the unrolled sponge lightly with cherry syrup; add chopped cherries to the filling; garnish with chocolate curls.
• Orange-Chocolate: Zest 1 orange into the filling and finish with candied orange peel.
• Milk-Chocolate Frosting: Swap semi-sweet for milk chocolate and reduce powdered sugar to taste.

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🍽️ SERVING IDEAS

• Tablescape star: Place on a white platter, dust with “snow,” and tuck rosemary sprigs + cranberries around the base for an instant woodland scene.
• Slice strategy: For pristine spirals, warm the serrated knife in hot water, wipe dry, slice, wipe, repeat.
• Dessert board: Surround slices with truffles, peppermint bark, and clementines.
• Individual treats: Slice, plate with a small dollop of whipped cream and chocolate shavings.

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🧊 STORAGE & MAKE-AHEAD

• Unfilled sponge: Bake, roll warm in towel, cool, wrap and store at room temp up to 1 day.
• Filled (unfrosted): Wrap the rolled cake and refrigerate up to 24 hours.
• Frosted: Refrigerate, loosely covered, up to 2 days. Bring to room temp 30–45 minutes before serving.
• Freeze: Best to freeze the rolled, unfilled sponge (wrapped) up to 1 month. Thaw in the fridge, then fill and frost.
• Leftovers: Refrigerate slices in an airtight container up to 3 days.

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❓ FAQs

Why did my sponge crack?
It cooled flat or overbaked. Always roll warm, avoid overbaking, and don’t overfill (too much filling can stress the seam).

Can I use cocoa instead of flour to dust the towel?
Yes—great for chocolate cakes to avoid white marks.

My frosting won’t hold bark lines.
It’s too warm. Chill 5–10 minutes, then texture with a fork or spatula.

Can I skip mascarpone in the filling?
Use cream cheese, or stabilize with 1–2 tbsp instant vanilla pudding mix blended into the cream.

How many does this serve?
About 10–12 slices, depending on thickness.

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🌟 WHY YOU’LL LOVE THIS CHOCOLATE YULE LOG CAKE

It’s dramatic without being difficult. You get a plush, flexible sponge that rolls cleanly, a stable whipped filling that eats like a cloud, and a chocolate frosting that turns into bark with a few simple strokes. Every slice shows that classic spiral—guaranteed oohs and aahs—while the flavor stays balanced and not-too-sweet. It’s the dessert your camera and your guests will love equally.

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🔗 RELATED RECIPES YOU’LL LOVE

• Raspberry Linzer Cookies — buttery cut-outs with bright jam centers and powdered “snow.”
• Melted Snowman Biscuits — biscuit-based “melting” snowmen with marshmallow heads.
• Festive Holiday Puppy Chow (Muddy Buddies) — sweet, crunchy cereal mix tossed in powdered sugar.
• Easy Reindeer Cupcakes — chocolate cupcakes with pretzel antlers, big eyes, and a red nose.

“Make memories, not dishes. Roll, frost, and dust—this Chocolate Yule Log Cake turns your holiday table into a winter wonderland.” @DishesMadeEasy

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