Roast beef: roast potatoes, mash, roast parsnips, Yorkshires, fine green beans, maybe broccoli, carrots, petit pois. Horseradish. Gravy.
Roast lamb: roast potatoes, Mash, roast carrots, leeks in white sauce, maybe green beans, broccoli, petit pois. Mint sauce/ red currant sauce
Roast chicken: roast or mash potatoes, stuffing, broccoli, green beans, carrots, Savoy cabbage or cavolo Nero / kale.
Roast pork. Roast potatoes, maybe stuffing, roast sweet potatoes, red cabbage, Savoy cabbage, petit pois. Crackling. Apple sauce.
Roast gammon / ham: mash, cauliflower cheese (or parsley sauce, and new potatoes) , shredded Savoy cabbage, peas carrots.
No mushy peas, no sweet corn.