0

I baked my custard in a slow oven for an hour, placing my ramekins in a roasting pan filled half with water. The taste and consistency were good but after it was baked, it had a skin on it. Where did I go wrong?

2

You did absolutely nothing wrong; this is completely normal.

When exposed to the air, custards (and other hot milk products, like real hot chocolate made with actual milk) will form a skin as the proteins irreversibly polymerize. This is analogous to the way a skin will form on the top of a paint can left open.

You can prevent the skin by pressing film wrap or parchment directly onto the surface of the custard, preventing air contact after it is cool enough (tough to do with baked custards, but you can peel the skin if you do not wish to serve it). Of course, this is a trade off, as you will affect the surface appearance of the custard when you remove the covering.

Side note: the skin is perfectly edible; some people like it, others do not.

  • 1
    One problem with the skin that often forms on crème brûlée is that it is a bit foamy, which makes it harder to brûler the sugar on the crème later. – Cerberus Mar 11 '14 at 4:31
  • It shouldn't be... that might be a result of over whisking. – SAJ14SAJ Mar 11 '14 at 4:38
  • That's what I was hoping...but with minimal to no whisking, it still often occurs on my crème brûlées. – Cerberus Mar 11 '14 at 4:43
  • @Cerberus this sounds like a separate question. – rumtscho Mar 11 '14 at 16:10
  • @rumtscho: Probably! – Cerberus Mar 11 '14 at 17:22

Your Answer

By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

Not the answer you're looking for? Browse other questions tagged or ask your own question.