Filetes de Anchoa del Mar Cantabrico en Mantequilla Ecologica are a gourmet product produced by Conservas M.A Revilla. These anchovy fillets are sourced from the Cantabrian Sea, known for its high-quality seafood.

The fillets are preserved in organic butter, providing a unique and rich flavor profile that enhances their natural taste. The use of organic butter not only adds a luxurious texture but also aligns with environmentally sustainable practices.