Fluffy Japanese Soufflé Pancakes

These Japanese soufflé pancakes are the cloud-soft tall stacks you see all over Tokyo cafés — impossibly jiggly, custardy in the middle, and worth every minute of whisking.

The secret is a proper French-style meringue folded gently into the yolk batter, then cooking low and slow under a lid so the steam sets the rise.

Serve them straight from the pan with softly whipped cream, fresh berries, and a drizzle of maple syrup.

Ingredients

• 2 large eggs, at room temperature, separated
• 30 g (2 tbsp) whole milk
• 20 g (1½ tbsp) unsalted butter, melted and cooled
• 1 tsp vanilla extract
• 35 g (¼ cup) all-purpose flour
• ½ tsp baking powder
• 45 g (3 tbsp) granulated sugar
• Neutral oil, for the pan

To serve

• Whipped cream, for serving
• Fresh berries and maple syrup, for serving

Instructions

1. Make the yolk batter: Whisk the egg yolks with the milk, melted butter, and vanilla until smooth. Sift in the flour and baking powder and whisk just until no dry streaks remain.
2. Whip the meringue: In a clean, grease-free bowl, beat the egg whites with the cream of tartar until foamy. Gradually add the sugar and beat to firm, glossy peaks that hold a gentle curl.
3. Fold gently: Scoop a third of the meringue into the yolk batter and stir to loosen it. Add the rest and fold with a spatula, cutting through the middle and turning the bowl, until just combined — a few faint streaks are fine.
4. Cook low and slow: Heat a non-stick pan over the lowest heat and brush lightly with oil. Scoop tall mounds of batter, about ¼ cup each, stacking a second spoonful on top of each for height. Add a teaspoon of water to the pan, cover with a lid, and cook 4–5 minutes, until the bottoms are golden and the tops look set around the edges.
5. Flip and finish: Gently flip each pancake with a thin spatula, add another teaspoon of water, cover, and cook 3–4 minutes more, until puffed, golden, and springy to the touch.
6. Serve immediately: Slide onto warm plates — these deflate as they sit, so serve at once with whipped cream, berries, and maple syrup.

Tips for the best result

• Room-temperature eggs whip faster and higher.
• Any grease or a speck of yolk in the whites will stop the meringue from forming — wipe the bowl with vinegar first.
• Keep the heat truly low; high heat sets the outside before the inside cooks through.
• Use ring molds for café-tall pancakes.

Storing and reheating

Best eaten fresh. Leftover pancakes keep in an airtight container in the fridge for 1 day; reheat in a covered pan with a splash of water over low heat for 2 minutes. Do not freeze — the soufflé texture collapses.

Frequently asked questions

Why did my pancakes deflate?

Over-mixing after folding, or under-whipped meringue. Fold gently and stop while a few streaks remain.

Can I make these without cream of tartar?

Yes — use a small pinch of salt instead; the meringue will be slightly less stable but still works.

Why are mine flat instead of tall?

The batter was folded too aggressively or cooked over too-high heat. Stack a second spoonful of batter on each mound and keep the flame minimal.

Can I make the batter ahead?

No. The meringue starts losing air immediately, so cook the pancakes right after mixing.