An authentic fish stew served with aioli - succulent pieces of fish served in a tasty broth with little pieces of crusty bread topped with a rich garlic mayonnaise - try eating at the local fisherman's cafe rather than the tourist restaurants on the quay. It's cheaper, the taste is much more authentic and the locals are friendly and talkative - the portions are huge too!
Marseille fish quay
Google map: bit.ly/JvhIQ8