These delightful salmon roe tartlets are a luxurious treat perfect for special occasions or elegant gatherings. The crunchy tartlet shells are filled with a rich creamy mousse that balances the briny flavor of the salmon roe beautifully. Each bite offers a delightful contrast of textures, from the crispy pastry to the smooth mousse and the burst of flavor from the roe. This recipe is not only visually stunning but also packed with umami, making it an impressive appetizer that guests will adore. Prepare these tartlets ahead of time for an effortless presentation at your next event, and watch them disappear quickly!