Mango Chantilly Swiss Roll

Ingredients

Ingredient notes & substitutions

Eggs:

Separating them is the secret to chiffon's cloud-like lift — whipped whites give the airiest crumb, so fold them in gently to keep all that air.

Oil:

A neutral oil (rather than butter) keeps the sponge soft and flexible even when chilled, so it rolls beautifully and stays tender.

Ripe mango:

Sweet, ripe mango is essential — it flavors both the soaking syrup and the filling. Frozen mango works for the syrup but fresh is best in the filling.

Heavy whipping cream:

Whipped cold to medium-stiff peaks, it becomes light Chantilly cream that holds its shape without turning grainy. Don't overwhip.

Cream of tartar:

Optional, but it stabilizes the whipped whites for a taller, sturdier chiffon. A little vinegar or lemon juice does the same.

Method

1. 1

   Preheat the oven to 325°F (160°C) and line a 9x13-inch baking tray with parchment.

2. 2

   Whisk the egg yolks, half the sugar, the salt, vanilla, oil, and milk until combined. Sift in the flour and cornstarch and whisk until just combined.

   
3. 3

   In a clean bowl, whip the egg whites (and cream of tartar) on medium, gradually adding the remaining sugar, until stiff, glossy peaks form.

   
4. 4

   Gently fold the whites into the batter in 2 to 3 additions, being careful not to deflate the airy mixture.

5. 5

   Pour into the tray, spread evenly, and bake 13 to 15 minutes, until a toothpick comes out clean.

   
6. 6

   Dust the hot cake with powdered sugar, turn out onto parchment, peel the liner, dust again, and roll up with the parchment from the short end. Cool completely.

   
7. 7

   Make the syrup: simmer the sugar, water, and cubed mango a few minutes until the sugar dissolves and the mango softens. Strain, pressing the mango, and cool the syrup.

   
8. 8

   Whip the cold cream with the powdered sugar and vanilla to medium-stiff peaks.

9. 9

   Unroll the cake and brush generously with the mango syrup. Spread a thick layer of Chantilly cream, scatter with fresh mango, and re-roll tightly.

   
10. 10

    Chill 30 minutes (or freeze 15). Trim the ends for a clean swirl, then decorate with the remaining cream and fresh mango and serve.

    

Variations to try

• Swap mango for peaches, strawberries, raspberries, or kiwi.
• Add a spoonful of mango or fruit jam alongside the cream.
• Fold 1-2 tablespoons cocoa into the batter and cream for a chocolate-mango twist.
• Turn it into a layered cake instead of a roll with the same components.

Storage & make-ahead

Keep the roll in an airtight container in the refrigerator for up to 2 days — the cream and fresh fruit are best enjoyed soon after assembling. Slice it chilled with a serrated knife for clean swirls, and serve within a day or two for the freshest mango flavor. This roll doesn't freeze well because the fresh mango softens and weeps when thawed.

Frequently asked questions

Why is my chiffon cake dense instead of light?

The whipped egg whites were likely deflated during folding, or under-whipped to begin with. Whip them to stiff, glossy peaks and fold gently in additions.

Why did my Swiss roll crack?

Roll the sponge while it's still hot from the oven — that sets the curl so it re-rolls without cracking. Chiffon is very flexible when warm.

Can I use frozen mango?

Frozen mango is great for the syrup. For the filling, fresh ripe mango has the best texture, but thawed and drained frozen mango works in a pinch.

What can I use instead of cream of tartar?

A little lemon juice or white vinegar (about 1/2 teaspoon) stabilizes the egg whites just as well.