Can I use different apple varieties?

Yes—green apples (like Granny Smith) give a tart, firm base that cooks down smoothly, but you can blend in sweeter apples if you prefer a milder flavor. Adjust sugar slightly only if the apples are very sweet.

How far ahead can I make this pudding?

You can fully bake the puddings, cool them completely, then refrigerate for 1–2 days. Slices can be served cold or brought to room temperature before serving.

Can I freeze leftovers?

You can freeze individual slices wrapped well for up to 1 month, but texture may change slightly on thawing; thaw in the refrigerator and serve chilled or at room temperature.