1 definition by Owen L

A pastry often mistaken for a pie, in which a single pie crust is filled with a homogenous egg-based filling.
"Mmm, I love pumpkin crustard!"
"Don't you mean pumpkin pie?"
"No, this is a crustard. Note how it's pretty much just a custard in a single crust."
by Owen L November 25, 2009
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