I host quite a few parties and one of the more popular was make your own posh rolls and sausage.
So tons of different types of sausages, from venison to vegetarian to chorizo, to pork and apple etc etc , all done in the oven. So easy.
Then loads of different breads, olive, sun dried tomato, garlic, cheese, crusty, Ciabbata, etc, etc etc
Lots of different sauces, dips and chutneys, from sour cream to caramelised onion, mustard, chilli etc, etc
Enormous bowls of dressed salad
Coleslaw, potato salad
Lay it all out in huge platters and a ton of paper plates and cutlery. Folks really enjoy it and is quite fun as you can have many varieties, it’s quite wintery and very filling, it’s also the easiest thing in the world to do and you aren’t slaving over a hot stove.
Then if cost isn’t an issue, the English cheesecake company do some fantastic cheesecakes, you can get them inviduallly or large ones which feed twelve. Different flavours of those out, from key lime to chocolate, to millionaires short bread or red velvet and you’ll be a star.