Double Chocolate Castella Cake Recipe | Cut It Open To See The Secret

If you're a chocolate lover, how can you resist a Double Chocolate Castella Cake that's incredibly soft and fluffy, with a rich chocolate filling flowing through every slice? But this is also one of the trickiest Castella variations to get right. Adding chocolate the wrong way can easily make the batter too heavy, deflate the meringue, and leave you with a cake that loses its signature jiggle, develops a dense bottom, or collapses after baking. If you've ever run into any of these problems, this video will walk you through the key techniques for making a perfectly soft, airy, and chocolate-packed Double Chocolate Castella Cake — even on your first try. #castellacake #ChocolateCastellaCake #DoubleChocolateCastellaCake ⏱️ TIMESTAMPS 00:00 Double Chocolate Castella Cake (Inside Secret!) 00:18 How to Make Rich Chocolate Filling 01:00 Mixing the Chocolate Egg Yolk Batter 02:18 How to Whip Perfect Meringue for Castella 04:01 Folding, Layering & Baking Techniques 04:59 Cut It Open! The Final Result 🥣 INGREDIENTS Pan size: 18cm x 7cm round pan, lined with parchment paper (bottom and sides) All-purpose flour: 60g Cocoa powder: 25g Cornstarch: 15g Oil: 65g Egg yolks: 110g Sugar: 75g Milk: 90g Egg whites: 175g Cream of tartar: 3g A pinch of salt Chocolate chips: 40g (melted) Chocolate chips: 20g (for sprinkling) 👩‍🍳 PREPARATION Pan Preparation: Use a solid-bottom cake pan (solid pan). Line both the bottom and sides with parchment paper. Bake in a Water Bath (Bain-Marie) Place the cake pan into a baking tray filled with 2cm of warm water (50–60°C) on the second rack from the bottom. Stage 1: Bake at 145°C for 15 minutes, then quickly sprinkle chocolate chips on top of the cake. Stage 2: Continue baking at 145°C for another 45 minutes. Vent the oven door for 5 seconds to release excess steam. Stage 3: Increase the temperature to 160°C and bake for 5 more minutes to dry the surface. Test the center with a toothpick; if it comes out clean, the cake is fully baked. #TaiwaneseCastellaCake #BakingRecipe #CakeRecipe #SweetToothBaking 💡 BAKING TIPS The water absorption rate of cake flour and cocoa powder varies significantly. Flexibly adjust the milk amount until the chocolate paste reaches the slow-flowing ribbon stage as shown in the video. Sprinkle the chocolate chips only after baking for 15 minutes so the cake surface is stable enough to hold the toppings without sinking. Whip the meringue to firm peaks (do not over-whip to stiff peaks) so the batter structure is strong enough to keep the chocolate insert from sinking. The chocolate insert layer must be spread thin and frozen completely solid before assembling to prevent it from dropping straight to the bottom during baking. 🎧 MUSIC    • 매일매일 봄내음 | 귀여운음악, 편안한 피아노, 브이로그음악, 무료브금, C...   ✨ SUPPORT MY CHANNEL ✨ 🔴 Subscribe for new recipes:    / @sweettooth-home   👍 👍 Like & save this recipe for later! 💬 Drop a comment — I'd love to know how yours turned out! 🧁 Watch more easy cakes:    • Jiggly Castella Cakes | Soft & Fluffy Baki...