Marinating the FishPlace all seafood into a non-reactive bowl and toss with olive oil, garlic, saffron, basil, orange zest, and Pastis. Chop any fennel fronds and toss with seafood. Marinate fish overnight.
The BrothSauté fennel, onion, carrots, and pepper in olive oil till soft with no color, about 5 minutes. Add garlic and saffron and cook until fragrant, about one minute. Add tomatoes, white wine, fish broth, and Pastis, bring to a boil then simmer for thirty minutes. Chill broth overnight to marry the flavors.
RouilleTo make the Rouille, put the egg yolks, sea salt, saffron, garlic cloves, hot sauce, and vinegar into your food processor and puree till smooth. Slowly add oil until very thick. Adjust seasonings to your taste and chill overnight.
Time to EatBring the broth to a boil, add seafood and cook till done, about ten minutes. Nicely arrange seafood in a serving tureen. Whisk together about 120 ml of Rouille. Ladle in 240 ml of hot fish soup and whisk till smooth and creamy. Whisk the egg mixture into the pot then pour over fish in tureen. Serve with boiled potatoes, toasted French bread, and Rouille.