Why Madeleines Are Flat, Dry, Greasy or Stuck

I begin with the exact failure, not a general verdict that the madeleines did not work. A missing hump, a dry crumb, greasy pockets and sticking have different primary controls, even when several appear in one tray.

I check whether the batter completed its cold rest, whether the baking powder was active and evenly distributed, whether the cavities held enough batter and whether the oven was fully preheated.

A large temperature drop during loading also weakens the early setting pattern. I do not respond automatically with extreme heat because colour and tenderness still matter.

Overbaking is my first check. One or two extra minutes can be decisive in a small cake. Too little batter in a large cavity also increases the proportion of crust to crumb.

I remove the tray when the edges are golden, the hump is set and the top springs back gently. Carryover heat is why I unmould promptly.

The melted butter may have been too hot, added too quickly or left incompletely emulsified. Inaccurate flour or butter weights and prolonged mixing after flour hydration can also produce a dense result.

I add warm fluid butter gradually and mix only until the batter is smooth and homogeneous. Cold resting cannot repair a visibly separated batter.

I inspect the butter-and-flour film for missed ridges and thick deposits. Underbaked edges can tear, while cakes left in the mould can soften through trapped steam.

I release them warm onto a rack rather than allowing them to cool inside the pan.

A dark pan, low shelf or oven running hotter than its display can overcolour the base before the centre is ready. I move the tray toward the centre, verify the real temperature and shorten the bake if the crumb is already set.

Changing the formula is not my first response to a heat-distribution problem.

Unequal portions, uneven coating and oven hot spots are the usual suspects. I weigh portions during calibration and rotate only if my oven requires it, doing so late enough that the structure has begun to set.