Can anyone tell me roughly how much filling I'd need for two dozen standard sized cupcakes, using an apple corer to make the cavity? I just made some curd, but I'm not sure it's going to be enough....

T.I.A.!

I usually put about a teaspoon in each cupcake, sometimes more or less, but that is about an average. HTH

thank you amaryliss, by that ratio I should have more than enough..yay!

You're welcome. Glad I could help.