Cut your raw salmon into large cubes. Thinly slice the onion and set aside. Place the salmon cubes in a bowl, add the Cajun spices, tomato basil garlic seasoning blend and Espelette pepper, and mix well to impregnate the fish.
Cut the zucchini into thin strips and sauté in a frying pan over medium-high heat with a good drizzle of olive oil and the finely chopped garlic and onion. Cook for 20 minutes, stirring often to prevent sticking.
Then add the coconut cream, water and spiced salmon cubes (and remaining Cajun seasoning, if any). Cover and cook for 5 minutes. Meanwhile, cook your Tagliatelle for the time indicated on the packaging.
Arrange the pasta on a plate with the salmon cubes, season with salt and pepper and finish with fresh chives, fresh parsley and a squeeze of lime juice to taste. Enjoy!