About this recipe

Traditionally, rouille (slathered on a toasted slice of baguette) is the classic accompaniment to bouillabaisse, the seafood soup famous in Marseille and along the Provençal coast. But this study, garlicky red pepper mayonnaise variant can do so much more; it works as a dip, a spread, or a dressing. Try tossing boiled potatoes in it for a wonderful late-summer picnic salad.