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Pescatarian Sheet Pan Mahi Mahi with Garlic Lemon Green Beans

Name: Pescatarian Sheet Pan Mahi Mahi with Garlic Lemon Green Beans
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Yield: 4 servings
Cuisine: Mediterranean-Inspired
Ingredients: 4 mahi mahi fillets (about 6 ounces each), skin removed; 1 pound fresh green beans, trimmed; 3 tablespoons olive oil, divided; 3 cloves garlic, minced; 1 lemon, zested and juiced; 1 teaspoon dried oregano; 1/2 teaspoon smoked paprika; Salt and freshly ground black pepper, to taste; 1/4 teaspoon crushed red pepper flakes (optional); Fresh parsley, chopped (for garnish)

By PanPotPlates Editorial TeamPublished Apr 25, 2026 | Updated May 12, 2026

Mediterranean-Inspired 25 mins sheetpanonepanpescatarianquickeasyglutenfreedairyfreelighttimessaver

Pescatarian Sheet Pan Mahi Mahi with Garlic Lemon Green Beans with measured ingredients, 25-minute timing, 4-serving yield, and step-by-step instructions for one-pot, one-pan, skillet, casserole, and sheet-pan recipes.

Prep 10 min

Cook 15 min

Total 25 min

Servings 4

Difficulty easy

Cuisine Mediterranean-Inspired

Ingredients

Servings 4

4 mahi mahi fillets (about 6 ounces each), skin removed
1 pound fresh green beans, trimmed
3 tablespoons olive oil, divided
3 cloves garlic, minced
1 lemon, zested and juiced
1 teaspoon dried oregano
1/2 teaspoon smoked paprika
Salt and freshly ground black pepper, to taste
1/4 teaspoon crushed red pepper flakes (optional)
Fresh parsley, chopped (for garnish)

Ingredients for Pescatarian Sheet Pan Mahi Mahi with Garlic Lemon Green Beans

Instructions

Preheat oven to 425°F (220°C). Line a large rimmed sheet pan with parchment paper or lightly grease it.
In a large bowl, toss trimmed green beans with 1 1/2 tablespoons olive oil, half the minced garlic, half the lemon zest, salt, pepper, and crushed red pepper flakes if using until evenly coated.
Spread the green beans in a single layer on one side of the sheet pan.
In the same bowl, add mahi mahi fillets and drizzle with remaining 1 1/2 tablespoons olive oil, remaining minced garlic, lemon juice, remaining lemon zest, dried oregano, smoked paprika, salt, and pepper; toss gently to coat evenly.
Arrange mahi mahi fillets on the empty side of the sheet pan.
Roast for 12-15 minutes, until mahi mahi is opaque and flakes easily and green beans are tender-crisp.
Remove from oven and sprinkle chopped fresh parsley over the dish.
Serve immediately, drizzling any pan juices over the fish and green beans.