And no convenience ready meal type foods or re-heats allowed!!!
For me it will be Pasta in veg & tomatoe sauce
Fry a few veg (onion, mushroom, celery, peppers usually). Add couple of tinnes tomatoes, garlic & tom puree, simmer. Add cooked pasta & ham/pepperoni and VIOLA. For me and DP I usually add crushed chillis too and turn it into an arrabiatta.
Usually makes enough to stick half in a oven dish, sprinkle with cheese & bake in oven for the next day - but I guess that would count as a re-heat