Fresh wild-caught mahi mahi fillets sold by the pound at Costco's seafood counter. Mahi mahi, also known as dorado or dolphinfish, is prized for its mild, slightly sweet flavor and firm, moist white flesh that is accessible even to those who typically dislike fish.

These fillets are wild-caught and sold fresh, not frozen. The fish is boneless and skinless, making preparation straightforward. Mahi mahi is highly versatile and performs well when grilled, baked, pan-seared, or broiled. It holds up particularly well on the grill due to its firm texture, and it is a popular choice for fish tacos, served with mango salsa, or seasoned simply with salt and pepper.

Mahi mahi is a lean, nutrient-dense fish and an excellent source of high-quality protein, niacin, vitamin B12, phosphorus, and selenium, with very low fat content. It is suitable for a wide range of healthy meal preparations.