It’s my first year of doing Christmas dinner... at the ripe old age of 29 
I’ve never cooked a turkey before. I’m a vegetarian however DH and DD (10 months at Christmas) will be having turkey.
I’m also hosting my parents, brother and sister on Boxing Day and will be doing a buffet so would like leftovers.
Do I get a whole turkey? How big? Or a crown? (I don’t know what the difference is!)