Can someone help me with this.

[Macey78]

Watched Lorraine Pascale last night and she made a lovely christmas tray bake which I would like to make but as muffins.

My question is what do I need to do differently?

Also she does not mention what size eggs to use, what would you say medium or large?
www.bbc.co.uk/food/recipes/christmas_winter_64957

(sorry not sure how to do the proper links)

Looks lovely.
I found this that might help www.cupcakeproject.com/2007/01/how-to-convert-cake-recipe-to-cupcake.html
I always use medium eggs if it's not specified.

Thanks tickledonion will be making them the weekend