pre wedding meal for 6

[raspberrytart]

please help me, ok, so my best friend is getting married in 2 weeks and they are having bbq salads etc on the day.
I have offered to cook a meal for 6 of us the night before.
Thing is I dont want chicken, sausage, burgers, salads veggie parcels of any description because that is what we will be eating on the day. Also I will be busy working till 4ish so I need something that is easy to prep and can be bunged in the oven when they arrive,oh and 2 veggies in party too!Although 1 will eat fish
Not chilli,lasagne,curry
Not much to ask is it!

a cheese and onion or vegby quiche with baby new potatoes and side salad

bolognaise pasta bake with quorn mince or just vegetables (diced carrots, mushrooms, courgette, onion and peppers) sprinkle grated cheese on top when in the oven.

Macaroni Cheese, garlic bread
Ratatuoille(sp) and rice/baked pots
Pasta Bake (Delia does a great "cheats" one with spinach & ricotta tortellini)

Involtini--aubergine rolls . Make day before or make and freeze, or what about a veggie tagine.

Thanks everyone
Will go with the tagine