These would give you 5 or 6 good starters. They are very rich. But they have a very long shelf life, so keep some back to add to all sorts of fish dishes or risottos.

Prawns (67%), Vegetable Oil (Palm Oil, Coconut Oil, Sunflower Oil, Rapeseed Oil), Water, Garlic Powder, Lemon juice, Romano cheese, White Pepper extract, White Wine, Salt, Sugar, Worcestershire Sauce [Spirit Vinegar, Malt Vinegar (from Wheat), Water, Sugar, Celery, Spices, Salt, Molasses, Lemon Oil], Butter Flavouring [Sunflower Oil, Flavourings, Antioxidant (E320)], Parsley, Thyme, Tarragon Flavour, Garlic Extract, Colour (E160a), Egg White Powder, Emulsifier (E471), Citric Acid.

These cook very quickly, in oven, microwave or saucepan. Just make sure the prawns are fully pink.
They have lots of rich sauce, so serve with lots of French bread or ciabatta.
6-8 prawns per person as a starter.
Add into other dishes to liven them up, about 10 minutes before the end.

These do not barbecue. But they are great at a barbecue party.
 Simply put an old shallow pan on the side of the barbie, let as many prawns as you like simmer until they go pink. The smell will draw people over to pick at them, and dip their bread in the sauce.

 For an easy and sumptuous starter, combine New Zealand Greenshell Mussels with these prawns.
Four mussels and four prawns per person. Place the prawns on top of the mussels, and bake in the oven for 10-15 minutes. They are fully cooked when the prawns are fully pink. Serve with crusty bread, or Artisan Bread Roll Selection.