I did a 3.5kg roast capon with my own oatmeal stuffing and real gravy + a boiled/roasted bone-in ham with mustard/honey glaze - that started out at 7.5kg
My nephew contributed slow-roasted lamb shoulder with rosemary / balsamic vinegar
With scotch broth to start, numerous veg dishes and a plethora of desserts, it was safe to say that we had rather a lot of food for the 8 of us