Pan di Spagna Cocoa Loaf Cake

This Pan di Spagna is one of the few cakes I can make without looking at a recipe. It comes from my mum’s repertoire and has that kind of familiarity where you already know how the batter should look, how the whisked egg whites should hold their shape, and how the kitchen smells once the sponge has domed nicely.

Slice of Pan di Spagna chocolate swirl loaf cake with pecans, showing the light yellow sponge and cocoa ribbon through the center.

Why you’ll love it

It’s a butter-free sponge cake, so the texture stays light, airy, and springy rather than rich and dense (not a pound-cake). I’ve added cocoa to some of the batter for a soft chocolate swirl through the middle, then finished the top with chunky pecans that toast gently as the cake bakes.

Freshly baked Pan di Spagna loaf cake with toasted pecans cooling on a wire rack.
  1. Light, fluffy sponge with a delicate crumb
  2. Cocoa swirl adds chocolate richness without making the cake heavy
  3. No butter, just oil to keep it lovely and moist (it will last in a tin for a week)
  4. Crunchy nutty topping from the pecans
  5. Simple ingredients you probably already have at home
  6. Versatile: you can have a slice next to tea or coffee, or bake a few layers and fill with your favorite fillings.

Watch how to make pan di spagna

Youtube video

Ingredients & notes

  • 4 eggs, separated: whipped whites create the airy texture
  • 150 g caster sugar: dissolves smoothly into the egg whites
  • 10 tbsp warm or tepid water: helps loosen the whipped mixture
  • 150 g plain flour: plain (all-purpose) flour works perfectly
  • 1.5 tsp baking powder: or use self-raising flour instead
  • Splash vanilla extract
  • Pinch salt
  • Lemon zest
  • 4 tbsp oil: keeps the crumb soft without butter
  • 4 tbsp cold water: loosens the yolk mixture
  • 3 tbsp cocoa powder: gives the sponge its chocolate ribbon
  • Handful pecan pieces (optional): for crunch and texture
Ingredients for Pan di Spagna sponge cake arranged on a countertop, including eggs, flour, cocoa powder, pecans, lemon, sugar, oil, vanilla extract, water, salt, and baking powder.

How to make pan di spagna (step-by-step)

Time needed: 45 minutes

The secret to a good Pan di Spagna is air. The egg whites are whipped with the sugar until glossy, then folded carefully so the sponge rises with a soft, light crumb. The cake should feel springy when sliced, revealing a delicious cocoa ribbon. The pecans on top get nutty and toasty, absolutely irresistible.

  1. Line the tin & prep the eggs

    Preheat the oven to 180°C / 350°F and line a loaf tin with baking paper. You can also grease it (my mum brushes a little oil and gives it a dusting with flour, shaking the excess). Separate the eggs into whites and yolksSeparated eggs and sugar prepared in bowls for making Pan di Spagna sponge cake batter.

  2. Whisk the egg whites

    Use a hand blender or food processor to whisk the egg whites with the caster sugar until stiff peaks form (between 3-4 minutes). The mixture should look glossy and thick enough to hold its shape on the whisk.Collage showing egg whites being whisked and whipped into glossy stiff peaks for Pan di Spagna sponge cake.

  3. Loosen with warm water

    Pour in the warm water and gently mix until incorporated (use a spatula or briefly blend at low speed). The mixture should stay pale and airy.

  4. Make the yolk mixture

    In another bowl, mix the egg yolks with the oil, cold water, vanilla, salt, and lemon zest until you get a smooth emulsion.Collage showing egg yolks being whisked with lemon zest and poured into whipped egg whites.

  5. Fold together

    Fold the yolk mixture gently into the whipped whites using a spatula or just a brief low speed with the blender. Slow folding helps keep the batter full of air. Collage showing the egg yolk mixture being folded into whipped egg whites until smooth and airy.

  6. Fold the flour in the batter

    Sift in the flour and baking powder, then fold carefully with a spatula until no dry lumps remain. Don’t overmix.Collage showing flour being added to sponge batter and folded gently until combined.

  7. Make the cocoa swirl

    Pour about a third of the batter into the loaf tin. Fold cocoa powder gently into the remaining batter until evenly combined, then pour it through the center of the tin from one end to the other, swirling with a cocktail stick.

  8. Top and bake

    Scatter pecan pieces over the top. Bake at 180 °C (350 °F) for around 30 minutes, or until the top springs back lightly and a toothpick comes out clean.Collage showing cocoa batter swirled into loaf cake batter and topped with chopped pecans before baking.

  9. Cool and slice

    Lift the cake from the tin and cool on a rack before slicing. The crumb settles as it cools, it can deflate slightly, but should still be airy and moist.Collage showing baked Pan di Spagna loaf cake cooling and sliced to reveal the cocoa swirl inside.

Pro Tips

  • Make sure the bowl for the egg whites is completely dry and grease-free.
  • Fold gently rather than stirring to avoid losing the air incorporated during the whisking.
  • Sift the cocoa powder if it has lumps so it blends smoothly into the batter.
  • Once the batter is in the tin, handle it gently, no shaking. This is to preserve that air in.
  • Don’t open the oven door until just before the end of your bake when you are ready to test it.
  • Don’t overbake, you want to keep it lovely and moist.

variations and substitutions

  • Nuts: swap pecans for walnuts, hazelnuts, or pistachios
  • Use orange zest instead of lemon
  • Skip the cocoa entirely for a classic vanilla-lemon sponge
  • Dust with icing sugar once cooled
  • Bake it in a round tin, slice in two layers and fill with fresh whipped cream, strawberries or fruit compote.

And if you like lighter desserts, I’d love for you to try:

This Pan di Spagna is soft, airy, with a chocolate heart in the middle. It’s hard to stop at one slice, we have tried many times and failed 🤣. This is a cake recipe worth knowing by heart and worthy of passing it on to the next generation.

  • If you make my recipe, take a snapshot for your Instagram
  • Post and tag me @candyflossiecooks😉🤗!
  • Don’t forget to rate my recipe! It will make my day!

recipe FAQ

What does Pan di Spagna mean?

Pan di Spagna is a classic Italian sponge cake known for its light, airy texture created mostly from whipped eggs.

Why is my sponge dense?

Usually from overmixing after adding the flour. Gentle folding helps preserve the air in the batter.

Can I make it without the cocoa?

Yes, the sponge works beautifully as a plain vanilla-lemon loaf too.

What can I use Pan di Spagna sponge cake for?

Sometimes I bake it in a round tin and make a tiered cake, like a Victoria sponge. Or drizzle with a simple syrup and fill with fruit compote.

Pan di Spagna Recipe

Flossie
A light and fluffy Italian-style Pan di Spagna sponge cake made without butter, swirled with cocoa, and topped with crunchy pecans. This Pan di Spagna recipe comes from my mum’s repertoire and is one of those simple loaf cakes worth knowing by heart.
No ratings yet
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Baking, Dessert
Cuisine Italian
Servings 12 slices
Calories 174 kcal

Equipment

  • 2 Mixing bowls one for the egg whites and one for the yolk mixture
  • Electric hand whisk or stand mixe
  • spatula for gentle folding without knocking out the air
  • Fine sieve to sift the flour and cocoa smoothly into the batter
  • Loaf tin
  • Baking paper
  • cooling rack
  • Toothpick or cake tester

Ingredients
  

  • 4 eggs separated in whites and yolks
  • 150 g caster sugar
  • 10 tbsp warm water
  • 150 g plain flour all purpose
  • 1.5 tsp baking powder
  • 1 tsp vanilla extract
  • Pinch salt
  • Zest of 1 lemon
  • 4 tbsp oil sunflower or vegetable oil
  • 4 tbsp cold water
  • 3 tbsp cocoa powder
  • Handful pecan pieces

Instructions
 

Prep the tin and eggs

  • Prepare the tin by lining with baking paper or greasing by brushing with a little oil and dusting with flour.
  • Separate the egg whites and yolks, making sure the bowl for the whites is completely clean and dry. Any water or grease can stop the whites from whipping properly.

Whisk the egg whites

  • Whisk egg whites with sugar until stiff peaks form.
    4 eggs, 150 g caster sugar
  • Add warm water and mix gently.
    10 tbsp warm water

Make the yolk mixture

  • Mix egg yolks with oil, cold water, vanilla, salt, and lemon zest. You will get a smooth emulsion.
    4 eggs, 1 tsp vanilla extract, Pinch salt, Zest of 1 lemon, 4 tbsp oil, 4 tbsp cold water
  • Fold yolk mixture into whipped whites or blend on low speed just for a few rotations.

Fold the flour in the batter

  • Sift in flour and baking powder, folding gently with a spatula until combined, or blend on low speed just for a few rotations.
    150 g plain flour, 1.5 tsp baking powder
  • Pour two thirds of the batter into the prepared loaf tin.

Fold the cocoa in the batter

  • Mix cocoa into the remaining batter and pour through the center of the tin. It may sink, but that's fine, use a cocktail stick to swirl it.
    3 tbsp cocoa powder

Bake, cool and slice

  • Top with chopped pecans. Bake for 30 minutes at 180 ℃ (350 ℉) or until a toothpick comes out clean.
    Handful pecan pieces
  • Cool on a rack before slicing.

Video

Youtube video

Notes

Make sure the bowl for the egg whites is dry and completely grease-free.
Fold gently to keep the sponge light and airy.
Don’t open the oven door until near the end of the bake.
 

Nutrition

Calories: 174kcalCarbohydrates: 23gProtein: 4gFat: 8gSaturated Fat: 1gPolyunsaturated Fat: 2gMonounsaturated Fat: 4gTrans Fat: 0.02gCholesterol: 55mgSodium: 75mgPotassium: 61mgFiber: 1gSugar: 13gVitamin A: 81IUVitamin C: 0.02mgCalcium: 43mgIron: 1mg
Keyword pan di spagna, pan di spagna recipe, pan di spagna sponge cake, pandispan, pandispan recipe
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