equipment - Why do some springform pans have bumps all over the

Some springform pans have a perfectly flat bottom piece, but other springform pans have a bottom piece with bumps all over it, such as this one: Do the bumps serve any purpose? I have never used a

Fat Daddio's PHA-65 Anodized Aluminum Hemisphere Pan, 6.5 x 3.25 inch

equipment - Why do some springform pans have bumps all over the bottom piece? - Seasoned Advice

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