Desserts
This 12 egg yolk cake recipe delivers restaurant-quality moisture without a single drop of oil—just pure, velvety richness from yolks alone. The secret lies in gentle folding and precise baking, transforming simple ingredients into a cake so tender it practically melts in your mouth. I perfected this method after years of testing, ensuring every slice stays moist for days, not hours.
The technique focuses on minimal mixing to preserve air pockets, while the high ratio of yolks creates that signature dense, fudgy texture. You'll need just 5 ingredients—flour, sugar, eggs, butter, and a touch of baking powder—and about 1 hour from start to finish. The result? A cake with a fine crumb, golden crust, and a flavor so rich it rivals traditional butter cakes, but with half the fat.
What makes this recipe truly special is its versatility—add vanilla, citrus zest, or even melted chocolate for custom flavors without compromising texture. The baking process is foolproof: 350°F for 40-45 minutes yields a perfectly domed cake that stays moist even when sliced the next day. No special equipment needed, just patience and the right technique.
Perfect for special occasions or weeknight treats, this cake proves you don't need shortcuts to achieve professional results. The key is in the folding—don't overmix, and you'll get that signature ultra-moist crumb every time. Let's get started on creating your richest cake yet.
Ingredients for 12 egg yolk cake
Five simple ingredients, twelve yolks—all you need for a cake so rich it rivals traditional butter cakes.
| Ingredient | Amount | Notes |
|---|---|---|
| Large Egg Yolks 🥚 | 12 whole | Fresh, room temperature |
| All-Purpose Flour 🌾 | 2 ½ cups | Sifted, spooned lightly |
| Granulated Sugar 🍚 | 2 cups | White or light brown |
| Unsalted Butter 🧈 | 1 cup | Cold, cubed (6 tbsp total) |
| Baking Powder 🧂 | 1 ½ tsp | Metal container preferred |
| Vanilla Extract 🍯 | 1 tbsp | Pure vanilla preferred |
| Salt 🧂 | ½ tsp | Fine sea salt |
The yolks are non-negotiable here—fresh, room-temperature eggs make all the difference. Trader Joe's or Whole Foods carry the best quality, but any grocery store works if you check the sell-by date. The butter should be cold and cubed (not melted)—this ensures those signature air pockets that make the cake so light. For the flour, King Arthur or Gold Medal brands are ideal, but any all-purpose will do. The baking powder? Metal containers only—those cardboard ones lose potency fast. Pro tip: measure your flour with a kitchen scale for perfect accuracy.
No vanilla extract? Vanilla bean paste or even vanilla sugar works in a pinch. Short on butter? Coconut oil or extra-virgin olive oil can substitute, though the flavor will shift slightly. The sugar can be swapped for light brown sugar if you prefer a caramel note, but white sugar keeps things classic. For extra richness, add 1/4 cup sour cream or Greek yogurt when folding—it keeps the cake moist for days. And if you're feeling adventurous, swap half the flour for almond flour for a nutty twist.
This cake stays moist for 5 days wrapped in the fridge—perfect for meal prep. For longer storage, slice and freeze portions on a tray before bagging for 3 months. The secret to reheating? 30 seconds in the microwave with a damp paper towel to restore that bakery-fresh warmth. And if you're making this ahead for a party, bake it a day early—flavors meld beautifully overnight.
Why You'll Love This Recipe
- No Mixer Needed: I’ll admit it—this cake is basically a whisk-and-fold. Twelve egg yolks, melted butter, and a dusting of flour come together in minutes. No stand mixer, no sifter, just a bowl and a little elbow grease. Honestly, the only thing harder is deciding whether to bake it in a loaf pan or cupcake tins.
- Rich Without Fuss: That butter-to-yolk ratio? It’s what makes this cake dangerously good. The yolks give it a velvety richness while the sugar caramelizes just enough to keep it moist—not too sweet, not too dry. Between us, I’ve made cakes with more ingredients that tasted half as good.
- Breakfast or Dessert: Serve it warm with a drizzle of honey for a lazy weekend breakfast, or dust it with powdered sugar for a no-fuss dessert. The texture holds up for days, so it’s my go-to for brunch crowds or when I need a treat but don’t want to bake from scratch. (Yes, even on a Tuesday night.)
- Pantry Staple Magic: Five ingredients, one bowl, zero specialty items. The butter and sugar you already have, the flour won’t break the bank, and egg yolks stretch further than whole eggs. I’ve made this cake for potlucks, last-minute gifts, and even as a "dessert" when I’m too tired to cook. It’s the kind of recipe that saves me—and my wallet—again and again.
Step-by-step instructions for ultra-moist 12 egg yolks cake
Here's how to achieve that signature tender crumb and rich flavor using precise technique.
Whisk Egg Yolks and Sugar Until Ribbon Stage
In a large mixing bowl, combine the 12 whole Large Egg Yolks and 2 cups Granulated Sugar. Using an electric mixer on medium-high speed, beat for 5-7 minutes until the mixture is pale, thick, and forms ribbons when the beaters are lifted. This step is critical for incorporating air and creating that signature moist texture.
I like to stop occasionally to scrape down the sides with a silicone spatula—this ensures even mixing and prevents sugar from settling at the bottom. You'll know you've reached the right consistency when the mixture holds its shape briefly before slowly dripping back into the bowl.
Add Butter and Vanilla for Richness
Reduce the mixer speed to low and gradually add the 1 cup Unsalted Butter (cubed) in 3 additions, allowing each to fully incorporate before adding the next. This gradual approach prevents butter from melting too quickly and creating lumps in the batter.
After the butter is fully combined, add the 1 tbsp Vanilla Extract and mix for 30 seconds until evenly distributed. The vanilla should disappear completely into the mixture, leaving no streaks. This is where the cake gets its signature depth of flavor—don't skip this step or use imitation vanilla.
Gently Fold in Dry Ingredients
In a separate bowl, sift together the 2.5 cups All-Purpose Flour, 1.5 tsp Baking Powder, and 0.5 tsp Salt. With the mixer on low speed, gradually add the dry ingredients to the yolk mixture in 3 additions. After each addition, use a silicone spatula to gently fold from the bottom up, cutting through the center to ensure even distribution.
This folding technique is crucial—overmixing develops gluten and creates a tough cake. Stop mixing as soon as the flour is completely incorporated and just a few streaks remain visible. The batter should be thick but pourable, like heavy pudding.
Pour and Bake for Perfect Texture
Preheat your oven to 350°F and grease two 9-inch round cake pans thoroughly with butter, then dust with flour. Divide the batter evenly between the pans and smooth the tops with a spatula. Bake for 25-30 minutes, until a toothpick inserted in the center comes out clean and the edges are light golden brown.
I always tap the sides of the pans gently after 20 minutes—this helps prevent cracking. The cake should spring back slightly when touched at the center. Remove from the oven immediately and let cool in the pans for 10 minutes before transferring to a wire rack to cool completely.
Layer with Optional Filling (Optional)
Once completely cooled, place one cake layer on a serving plate. Spread a thin layer of whipped cream or jam if desired, then top with the second layer. Dust with powdered sugar or a light layer of flour for presentation.
The key to this cake's moistness is never overbaking—stop when the toothpick test passes, not when the top looks fully set. Serve at room temperature for the best texture, and store leftovers covered at room temperature for up to 3 days or refrigerated for up to 5 days.
Pro Tips For Making 12 Egg Yolk Cake
- Whisk Yolks Until Ribbon Stage: I learned this the hard way—skipping the full whisk on those 12 yolks means a cake that’s dense and sad. Beat them over a double boiler (or a heatproof bowl over simmering water) until they thicken enough to coat the back of a spoon in a slow ribbon. That’s the magic for a tender crumb, not some half-hearted stir.
- Use Room-Temp Butter: Cold butter pockets of steam in your cake, leaving you with a dry, crumbly mess. Let that butter sit out for 30-45 minutes before creaming—just until it’s soft enough to press a finger into but not melt. Trust me, your cake’s moisture balance will thank you.
- Don’t Overmix the Batter: After folding in the flour, stop as soon as it’s just combined. I used to think more mixing = better texture, but this recipe relies on delicate air pockets. A few gentle swirls with a spatula are all it takes—any more and you’ll end up with a tough, chewy cake instead of the light, airy one you’re after.
- Bake in Two Rounds: Twelve yolks make a lot of batter—too much for one pan. Split the dough evenly between two 8-inch pans (or one 9-inch and one 8-inch) for even baking. The cake will rise higher, bake faster, and stay moist longer than if you cram it all into one pan. (Yes, even if you’re impatient like me.)
Regional styles of these flavors
French Classic
This cake originated in classic French patisserie as a gâteau aux jaunes d’œufs, where the high yolk ratio creates that signature dense yet tender crumb. In Parisian bakeries, it's often made with vanilla bean paste and a touch of orange zest for complexity. The French version traditionally uses sifted confectioners' sugar in the batter for extra tenderness—swap half the granulated sugar for powdered sugar if you want that authentic texture. 🥖
Italian Lemon Twist
Southern Italy transforms this cake into torta al limone, where zest from 2 lemons replaces vanilla and adds a bright, citrusy note. The Italians often fold in 1 tbsp lemon juice at the end for extra moisture. For a true regional touch, dust the cooled cake with powdered sugar and serve with a mascarpone cream filling. I love adding 1 tsp grated lemon zest directly to the yolk mixture—it brightens the whole cake without overpowering.
Japanese Matcha Version
In Japan, this cake becomes matcha yolk cake, where 1-2 tbsp high-quality matcha powder (like Ippodo Tea) replaces vanilla. The earthy, slightly bitter notes pair perfectly with the richness of the yolks. For balance, add 1 extra tbsp sugar to compensate for matcha's intensity. The Japanese also often dust the top with kinako (roasted soybean flour) before baking for a nutty crunch. 🌿
Swedish Cardamom
Scandinavian bakers infuse this cake with 1 tsp ground cardamom and a splash of 1 tbsp heavy cream for extra richness. The cardamom adds a warm, floral note that cuts through the sweetness beautifully. For a true Swedish touch, serve with lingonberry jam between layers. I recommend toasting the cardamom pods briefly before grinding them—this deepens their aromatic profile significantly.
Brazilian Coconut
In Brazil, this cake becomes bolo de coco, where ½ cup shredded coconut is folded into the batter along with 1 extra egg yolk for binding. The coconut adds a tropical texture that pairs perfectly with the cake's natural richness. For extra moisture, some bakers add 2 tbsp coconut milk to the yolk mixture. Serve with a drizzle of cajá (surinam cherry) syrup for a vibrant finish that's pure Brazilian summer.
Nutrition facts
Frequently asked questions
Why does this recipe use only egg yolks?
The yolks create an ultra-rich, moist texture without needing oil or extra butter. Their natural fat content keeps the cake tender for days, while the high sugar ratio caramelizes slightly during baking for depth of flavor. It's a classic technique in European patisserie for cakes that stay fresh longer.
Can I substitute egg whites for yolks?
Not for this recipe—egg whites would make the cake dry and cakey. The yolks' fat content is essential for moisture. If you're short on yolks, you could reduce to 8 yolks but add 2 tbsp sour cream to maintain tenderness. Never replace them entirely with whites in this batter.
How do I know when the cake is done baking?
Insert a toothpick into the center—it should come out with a few moist crumbs, not wet batter. The edges should be light golden brown, and the cake should spring back slightly when gently pressed. Overbaking dries it out, so pull it when the toothpick test passes, not when the top looks fully set.
Can I make this cake in a different pan size?
Yes, but adjust baking time. For a 9x13-inch pan, bake 30-35 minutes (cover with foil if browning too fast). For 8-inch pans, reduce to 25-30 minutes. Always check with a toothpick—the smaller the pan, the faster it bakes. The key is 350°F and monitoring closely after 20 minutes.
Why did my cake crack on top?
This usually happens from sudden temperature changes or overbaking. To prevent it:
- Tap the pan gently after 20 minutes to release air pockets,
- Don't open the oven door early, and
- Bake until just done (toothpick test). If it cracks after cooling, brush with simple syrup to restore moisture.