Season salmon fillet with olive oil, salt, and pepper. Place on a baking sheet and bake until cooked through, about 10 to 12 minutes. Remove from the oven and cool completely, the chill for at least 30 minutes.
For the mousse: Put the chilled salmon fillet in a food processor. Add all other ingredients and blend until smooth. Season with salt and pepper, to taste.
This mousse can be piped onto a cracker using a pastry bag, or served as a dip for vegetables.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.