-
-
Milk – 50 g (3½ tablespoons)

– 50 g (3½ tablespoons)
-

For Filling:
-
-
Jam (apricot, raspberry, or strawberry) or honey – 2–3 tablespoons
-
Directions
Step 1: Prepare Egg Yolk Mixture
-
-
In a large bowl, whisk 5 whole eggs, 5 egg yolks, 1 g of salt, and 50 g of sugar.
-
Beat using an electric mixer for 3–4 minutes until the mixture becomes pale, light, and foamy. It should triple in volume.
-
Step 2: Prepare Meringue
-
-
In another clean bowl, beat 5 egg whites until foamy.
-
-
Gradually add 70 g of sugar in three parts while whipping.
-
Beat until stiff, glossy peaks form. The meringue is crucial for the sponge texture.
Step 3: Combine Egg Mixtures
-
Gently fold the egg yolk mixture into the meringue, being careful not to deflate the air.

Step 4: Add Dry Ingredients
-
-
Sift together 90 g of cake flour and 2 g of baking powder.
-
Add to the batter and mix just until you no longer see dry flour. Do not overmix.
-

Step 5: Prepare Milk-Oil Mixture
-
-
In a small bowl, mix 50 g milk and 50 g
-
-
Take a small scoop of cake batter and mix it into the milk-oil mixture to lighten it.
-
Fold it gently back into the main batter until fully combined and smooth.
Step 6: Prepare and Bake
-
-
Preheat oven to 170°C (338°F).
-
Line a baking tray (approximately 30×40 cm) with parchment paper.
-
-
-
Pour the batter into the pan and spread evenly to the same height.
-
Tap the pan gently against the counter to release bubbles.
-
Bake for 30 minutes until golden and springy.
-
Step 7: Cool and Prepare for Rolling
-
-
Once baked, immediately remove the parchment to prevent wrinkles.
-

-
Let the sponge cool slightly.
-
Cut shallow diagonal slits about 3 mm deep on one side to help with rolling (do not slice through).

Step 8: Fill and Roll
-
-
Spread your preferred jam or honey over the cake.
-
Gently but tightly roll up the cake from the slit end, using parchment to help guide it.
-
-
Wrap and chill the roll in the for at least 1 hour to set the shape.
Serving Suggestions