The kids have variety pack cereal & chocolate from stockings for breakfast.
We usually just have tea/coffee but have crumpets/toast if hungry.
Don't tend to do much lunch but have cocktail sausages, cheese, crackers, quiche, salad etc for anyone who wants it. (I did a lovely buffet one year but no one wanted Christmas dinner later.)
Christmas dinner will be Quorn roast, nut roast, mini sausage rolls, yorkshire puddings, roast potatoes, stuffing balls, carrots, cauliflower cheese, sprouts, peas & corn on the cob.
Pudding will be chocolate torte with ice cream.
Evening snacks are similar to lunch time depending how hungry (if at all) anyone is.
For Christmas Eve this year I'm planning pancakes/waffles with fruit salad for breakfast & a buffet for tea. I'll cook an extra quiche for C.Day at the same time.
We're a vegetarian/vegan household & no one drinks much but we'll probably have a bottle of red (Yellow Tail Merlot) for C.Day evening & some lovely cordials like strawberry & lime & my favourite elderflower one with lemonade.
Boxing Day is usually my favourite, everyone is absorbed with their new toys, there are plenty of tasty leftovers so no real cooking & all the hard work, planning & prepping has been done. So a lazy day that starts with coffee in bed usually - bliss!