Are there a better ways to crush biscuits/cookies than a rolling pin?

Question

Can the old trick of putting biscuits (cookies or crackers to Americans) in a plastic bag and hitting them with a rolling pin be improved upon?

Answer

Generally, I've only heard of the plastic bag or the food processor.

I have seen people who just bash the packet of biscuits on the kitchen top. Jamie Oliver likes to do that with slabs of chocolate!

Otherwise use a heavy duty snack-lock bag or else wrap the plastic bag in a tea towel.

It helps to have a small hole for the air to escape.

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