June 28, 2026 · 10 min

Roasted Tilapia with Almond Parsley Gremolata, Green Beans and Garlic Herb Couscous

Side Dish10 min716 cal / serving

This roasted tilapia recipe brings together flaky fish, a vibrant almond-parsley gremolata and perfectly roasted green beans for a satisfying meal. The gremolata, made with fresh parsley, toasted almonds, garlic, lemon and olive oil, adds a bright, nutty finish to the seasoned tilapia.

On the side, buttery Israeli couscous rounds out the plate, making this a complete dinner that’s both elegant and easy enough for a weeknight. Ready in under 30 minutes, it’s a seafood dish you’ll want to make again and again.


Recipe details

Side Dish10 min716 cal / serving2 servings

Nutrition per serving

Calories716 kcalProtein35.3 gFat50.8 gCarbs32.1 gSugar6.5 gFiber3.1 gSodium650 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: containsShellfish: not detectedPeanut: not detectedTree nuts: containsSoy: not detectedSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Lemon1 unit LemonView ingredient guide
Garlic1 clove GarlicView ingredient guide
Parsley0.25 ounce ParsleyView ingredient guide
Green Beans6 ounce Green BeansView ingredient guide
Tilapia11 ounce TilapiaView ingredient guide
Fry Seasoning1 tablespoon Fry SeasoningView ingredient guide
Israeli Couscous2.5 ounce Israeli CouscousView ingredient guide
Sliced Almonds0.5 ounce Sliced AlmondsView ingredient guide
Chili Flakes1 teaspoon Chili FlakesView ingredient guide
Olive Oil12 teaspoon Olive OilView ingredient guide
SaltSaltView ingredient guide
PepperPepperView ingredient guide

Instructions

  1. Adjust rack to top position (top and middle for 4 servings) and preheat oven to 425°F. Bring a medium pot of salted water to a boil. Wash and dry produce. Finely chop parsley. Peel and mince or grate garlic. Zest and quarter lemon (for 4, zest one lemon and quarter both). In a small bowl, combine parsley, 3 TBSP olive oil (5 TBSP for 4), a pinch of garlic, a pinch of lemon zest and lemon juice to taste. Season with salt and pepper; set aside.
  2. Trim green beans if necessary; toss on one side of a baking sheet with a drizzle of olive oil, salt and pepper. Pat tilapia dry with paper towels; rub each fillet with olive oil. Season with Fry Seasoning, salt and pepper. Place on empty side of sheet. Roast on top rack until green beans are tender and tilapia is cooked through, 12-15 minutes. (For 4 servings, divide between 2 sheets; roast green beans on top rack and tilapia on middle rack.)
  3. Meanwhile, once water is boiling, add couscous to pot. Cook until tender, 6-8 minutes. Drain thoroughly. Melt half the garlic herb butter (all for 4 servings) in empty pot over medium heat. Return couscous to pot and stir until coated. Taste and season with salt and pepper. Turn off heat; keep covered until ready to serve.
  4. While couscous cooks, heat a medium, dry pan over medium-high heat. Add almonds and toast, stirring occasionally, until golden brown, 2-4 minutes. Turn off heat. Transfer to a cutting board; finely chop half the almonds.
  5. Stir chopped almonds into bowl with gremolata. Add a small pinch of chili flakes if desired. Season with salt, pepper and a squeeze of lemon juice to taste.
  6. Divide couscous, green beans and tilapia between plates. Spoon almond parsley gremolata over tilapia. Scatter remaining almonds over green beans and top with a pinch of chili flakes if desired. Serve with any remaining lemon wedges on the side.

Recipe Tips

For even cooking, make sure the tilapia fillets are similar in thickness.

Toast the almonds just until golden to avoid burning; they can go from perfect to bitter quickly.

If you prefer a milder flavor, reduce or omit the chili flakes.

FAQ

Can I use a different type of fish?

Yes, you can substitute tilapia with other white fish like cod, haddock or barramundi. Adjust cooking time as needed based on thickness.

What can I use instead of Israeli couscous?

Regular couscous, quinoa or orzo would work well. Cook according to package directions and toss with garlic herb butter.

How do I store leftovers?

Store leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently in the oven or microwave.

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