Hi,
Old or new boiled, medium portion 150g is 3pp
Old or new raw, medium portion 150g is 3pp
mashed, plain, 1 tablespoon 45g is 1pp
mashed, plain, 1 medium portion 150g is 3pp
roasted in lard or oil, 1 medium potato 85g is 4pp
roasted in lard or oil, 1 medium portion 150g is 6pp
sweet, 1 medium potato 150g is 4pp
i hope this helps you.
Sinead