Pat mahi mahi dry with paper towels
Season both sides with salt and black pepper
Add optional seasoning: garlic powder, paprika, cumin, or lemon zest
Choose a cooking method:
Pan-sear
Heat a nonstick skillet or cast-iron pan over medium-high heat
Add oil (olive oil or avocado oil)
Place fish in pan and cook 3–4 minutes per side, until it flakes easily
Bake
Heat oven to 425°F (220°C)
Place fish on a lined baking sheet
Drizzle with oil and add seasonings
Bake 10–14 minutes, until it flakes easily
Broil
Heat broiler on high
Place fish on a broiler pan or lined baking sheet
Broil 4–6 minutes per side, until it flakes easily
Grill
Preheat grill to medium-high
Oil grates and lightly oil fish
Grill 3–4 minutes per side, until it flakes easily
Poach (light method)
Simmer gently in seasoned liquid (water, broth, or court bouillon)
Poach 6–10 minutes, until it flakes easily
Add sauce or finish (optional):
Squeeze fresh lemon over the cooked fish
Brush with melted butter and herbs
Top with salsa, mango salsa, or a garlic-lemon butter
Remove from heat when internal temperature reaches 125–130°F (52–54°C) for best texture
Rest 1–2 minutes before serving