The madeleine hump: 7 keys for well-risen, fluffy madeleines

The madeleine “hump” is no mystery: it’s the result of the right balance between a cold batter, a properly preheated oven and controlled baking. Here is a clear, step-by-step guide to achieving well-risen and soft madeleines.

Key takeaway: the hump appears when the outside sets quickly while the still-supple centre pushes upward. If the batter is too warm or the oven too gentle, the madeleine spreads.

Why the hump forms (and why it disappears)

The hump is created by a temperature contrast: cold batter goes into a ready, energetic oven. The outside coagulates quickly, while the inside continues to expand and lifts the centre. If this contrast is insufficient, the batter spreads before it can structure.

1) Chill the batter (properly)

• Minimum: 2 hours in the refrigerator.
• Ideal: overnight chilling, for a more even texture and a more defined hump.
• Workshop tip: piping the batter makes filling the moulds clean and precise.

2) Preheat thoroughly: the oven must be “fully hot”

An oven set to 180°C but not fully preheated is one of the main causes of flat madeleines. Let it heat for at least 20 minutes (often longer, depending on the oven) before baking.

3) Create the right thermal shock

Method A (simple)

Cold batter + well-preheated oven: already very effective to trigger the hump.

Method B (more pronounced)

Start hotter for a few minutes, then lower the temperature to finish baking without drying out.

4) Do not overwork the batter

Overmixing strengthens the structure and can make the crumb less delicate. Mix just enough to combine: the texture will be finer.

5) The right mould (and proper filling)

• A metal mould often gives a more regular rise than very flexible silicone.
• Lightly butter and flour if needed.
• Fill cavities to 2/3: too full = overflow, not enough = flat madeleines.

6) Baking: watch the colour, not the timer

The edges should be nicely golden and the centre just set. Overbaking dries the madeleine and ruins its softness.

7) Keeping madeleines soft after baking

• Cool on a rack, then store in an airtight container once lukewarm.
• Avoid the refrigerator (it stales them).
• Tip: to stabilise the atmosphere in the container, a simple piece of baking paper well folded often works.

FAQ

Why don’t my madeleines develop a hump?

Most commonly: batter too warm, oven not hot enough, baking too gentle, or a warm mould. Aim for cold batter + a fully preheated oven.

Can madeleines be frozen?

Yes. Freeze once fully cooled and well wrapped. Defrost at room temperature. If needed, 2–3 minutes in a gentle oven will revive softness.

Metal or silicone mould: which to choose?

Metal often promotes a more even rise. Silicone can work too, but requires a very stable oven and a well-chilled batter.

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Also discover: our homemade madeleines (/en/homemade-artisan-madeleines).