Fluffy Castella Sponge Cake

 

Batch Baking for Events and Gifting

 

Castella is a dream when baked in batches the cake slices cleanly, holds its shape, and offers an elegant presentation. Whether you’re preparing for a brunch spread, tea party, or gifting during holidays, here’s how to scale it smoothly:

  • Double the recipe: Use two baking tins and double all ingredients for 20 servings. Bake side by side and rotate halfway through for even browning.

 

  • Mini loaves: Divide the batter into mini loaf pans and reduce baking time to 25-30 minutes. These make wonderful gifts when wrapped in parchment and ribbon.

 

  • Individual  cakes: Bake in muffin or cupcake pans using parchment sleeves. These single portions are great for dessert platters or lunchboxes.

 

  • Layer  cake variation: Make two thin Castella cakes and sandwich them with whipped cream and fresh fruit for a light and airy celebration cake.

Looking for more gifting ideas? Our butter piped cookies and homemade crepes also travel well and bring smiles every time.

 Recipe book

Flavor Variations for Every Season

While traditional Castella is simple, you can easily switch it up by adding subtle ingredients that complement its soft structure. Here are seasonal inspired twists that work beautifully without altering the texture:

SeasonFlavor AdditionsServing Idea
SpringMatcha powder, lemon zestServe with berries and fresh mint tea
SummerOrange zest, almond essenceTop with citrus glaze and chilled cream
AutumnPumpkin puree (2 tbsp), cinnamonPair with chai or spiced tea
WinterHoney, nutmeg, vanilla beanServe warm with a drizzle of caramel

Want a bright flavor twist? Don’t miss our Greek yogurt cake or zesty lemon cake for bakes that blend fruit and texture perfectly.

 Cake baking kit

 

Castella Sponge vs Other Sponge Cakes

Let’s take a moment to appreciate what makes Castella unique. Here’s a quick comparison of how this delicate sponge stands next to others in the  sponge cake family:

Cake TypeMain IngredientsTextureBest Use
CastellaEggs, sugar, flour, oil, milkFluffy, moist, jigglyTea time, gifting, light desserts
Basic SpongeEggs, sugar, flourLight and airy, dryLayered cakes, rolls, filled desserts
Japanese CheesecakeCream cheese, eggs, sugar, flourJiggly, creamy, souffle likeSpecial desserts, chilled servings
Eggless Vanilla CakeFlour, sugar, milk, oilMoist, dense, softQuick bakes, dietary alternatives

Each has its charm, but Castella’s slow baked, water bath magic gives it that silky smooth finish that makes every bite feel delicate and delightful.

 Sandwich press

“If sponge cake is poetry, Castella is a haiku brief, soft, and unforgettable.” – @MinimalistBakes

Calories and Nutrition (Per Serving – 1 Slice, Based on 10 Servings)