Make your own pizza using brown flour, thin base with sun dried tomatoes, mushroom, pepper.
if u want variety add fry's sausage or mince
cottage pie: skip the potatoes, add loads of mix veg instead, with brown pasta if u wish.
chick pea curry with brown rice with salad on the side is great also
u say u have fish, grill with veg or stir fry on the side.