Put the salmon fillets, skin side down, on a foil-lined baking sheet.
Drizzle olive oil and season with cumin, salt and pepper.Roast until the fillets are almost opaque throughout, about 20 minutes.eanwhile make the salsa: In a bowl, stir together the pineapple, lime juice, mint, cilantro and jalapeño. Cover the salsa and refrigerate until ready to serve.