Short Description
A bold and flavorful Caribbean-inspired dish featuring oven-grilled whole tilapia marinated in a vibrant herb and spice blend, served alongside sautéed vegetables and crispy fried plantains. Perfectly paired with fresh avocado for a wholesome, satisfying meal.
Why You’ll Love This Recipe
- Packed with bold spices and fresh herbs
- Healthy oven-grilled fish—no need for deep frying
- Naturally gluten-free and nutrient-rich
- Plantains add a sweet, crispy contrast to the savory fish
- Great for special dinners or meal prep

Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
For the Fish
- 1 whole tilapia
- ½ lemon or lime
- 2 scallions (green onions)
- 1 green scotch bonnet pepper
- 1 green bell pepper
- 1 red bell pepper
- ½ cup celery, chopped
- 1-inch piece of peeled ginger
- ½ small onion
- 2 cloves garlic
- ¼ teaspoon curry powder
- 2 tablespoons olive oil
- 1 teaspoon chicken bouillon
- Salt and black pepper to taste
For the Sautéed Vegetables
- 1 large red (purple) onion
- ½ red bell pepper
- ½ green bell pepper
- 1 tomato
- Chicken bouillon to taste
- 2 tablespoons olive oil
Other
- 2–3 ripe plantains
- 1 avocado
Directions
Prep
- Clean the Fish: Scrape off any scales from the tilapia using a kitchen knife. Rinse thoroughly with cold water and lemon/lime juice. Pat dry with paper towels. Make 4 deep diagonal cuts on each side of the fish.
- Prepare the Marinade: In a blender or food processor, combine scallions, green and red bell peppers, celery, ginger, onion, garlic, curry powder, chicken bouillon, and 2 tablespoons of olive oil. Blend until smooth.
- Set Aside Glaze: Scoop out 2 tablespoons of the marinade and mix it with 1 teaspoon of olive oil for brushing during cooking.
- Marinate the Fish: Rub the remaining marinade all over the fish, especially inside the cuts. Season with salt and black pepper. Let marinate for at least 30 minutes.
Grill the Fish
- Preheat the oven to broil on high. Move the oven rack to the second-highest position.
- Lightly brush a broiler or grill pan with olive oil. Place the marinated fish on the pan.
- Broil the fish for 15 minutes per side, brushing each side with the reserved marinade halfway through.
Sauté the Vegetables
- Chop the red onion, red and green bell peppers, and tomato.
- Heat 2 tablespoons olive oil in a skillet over medium-high heat.
- Sauté vegetables until tender. Season with chicken bouillon to taste.
Fry the Plantains
- Peel and slice ripe plantains diagonally.
- Heat oil in a frying pan over medium heat.
- Fry plantains in batches until golden brown on each side. Drain on paper towels.
Serve
- Plate the grilled tilapia with a side of sautéed vegetables, fried plantains, and sliced avocado. Serve hot.
Servings And Timing
- Servings: Serves 2–3
- Prep Time: 20 minutes (plus marinating time)
- Cook Time: 30–35 minutes
- Total Time: ~1 hour (including marination)
Variations
- Mild Version: Use a milder chili like jalapeño in place of scotch bonnet
- Herb boost: Add parsley or cilantro to the marinade for extra freshness
- Smokier flavor: Sprinkle a pinch of smoked paprika into the marinade
- Vegetable medley: Add zucchini or mushrooms to the sauté mix
- Low-carb: Serve with grilled veggies instead of plantains
Storage/Reheating
- Store: Keep leftover fish, vegetables, and plantains in separate airtight containers in the refrigerator for up to 3 days
- Reheat: Reheat fish in the oven at 350°F for 10 minutes. Microwave or pan-fry vegetables and plantains to warm
- Freeze: Grilled fish can be frozen up to 2 months; thaw overnight in the fridge before reheating

FAQs
1. Can I use fillets instead of a whole tilapia?
Yes—tilapia fillets work well, but reduce broiling time to avoid overcooking.
2. What if I don’t have a broiler pan?
Use a baking sheet lined with foil and a wire rack to keep the fish elevated.
3. Is this recipe spicy?
It has a moderate heat from scotch bonnet. You can adjust the spice level to taste.
4. Can I bake instead of broil?
Yes—bake at 425°F for 20–25 minutes, flipping once and brushing with marinade.
5. How ripe should plantains be?
Look for yellow plantains with black spots—they’re sweet and perfect for frying.
6. Can I skip the marinade time?
You can, but marinating enhances flavor. A minimum of 30 minutes is recommended.
7. What’s a good side dish substitute for plantains?
Rice, quinoa, or roasted potatoes make excellent alternatives.
8. Can I use store-bought jerk or fish seasoning instead?
Yes—adjust salt accordingly if the mix already includes it.
9. How do I know the fish is done?
The flesh should be opaque and flake easily with a fork.
10. Is avocado necessary?
Not at all, but it adds creaminess and balance to the dish.
Conclusion
Oven Grilled Tilapia with Fried Plantains is a flavorful, well-balanced meal that delivers bold Caribbean spices, tender fish, sweet plantains, and fresh vegetables all in one. Perfect for a weekend dinner or impressing guests with something unique and delicious.
Print
Oven Grilled Tilapia with Fried Plantains
- Total Time: 1 hour
- Yield: Serves 2–3
- Diet: Gluten Free
Description
A flavorful Caribbean-inspired dish of oven-grilled marinated whole tilapia served with sautéed vegetables, sweet fried plantains, and creamy avocado.
Ingredients
1 whole tilapia
½ lemon or lime
2 scallions (green onions)
1 green scotch bonnet pepper
1 green bell pepper
1 red bell pepper
½ cup celery, chopped
1-inch piece ginger, peeled
½ small onion
2 cloves garlic
¼ tsp curry powder
2 tbsp + 1 tsp olive oil
1 tsp chicken bouillon
Salt and black pepper to taste
1 large red (purple) onion
½ red bell pepper
½ green bell pepper
1 tomato
2 tbsp olive oil (for sautéing)
2–3 ripe plantains
1 avocado
Instructions
- Clean and pat dry the fish. Make 4 diagonal cuts on each side.
- Blend scallions, peppers, celery, ginger, onion, garlic, curry, bouillon, and 2 tbsp olive oil into a marinade.
- Set aside 2 tbsp of marinade mixed with 1 tsp oil for brushing.
- Rub marinade into fish cuts and cavity, season with salt and pepper. Marinate for 30 mins.
- Preheat oven to broil on high. Oil a broiler pan and place fish on it.
- Broil for 15 mins each side, brushing with reserved marinade halfway.
- Sauté chopped onion, bell peppers, and tomato in 2 tbsp oil until tender. Season with bouillon to taste.
- Peel and diagonally slice plantains. Fry in batches until golden brown, then drain.
- Serve grilled fish with sautéed vegetables, fried plantains, and avocado slices.
Notes
- Swap scotch bonnet with jalapeño for less heat.
- Add parsley or cilantro for herbaceous freshness.
- Use smoked paprika in the marinade for a smokier profile.
- Replace plantains with roasted veggies for low-carb.
- Use tilapia fillets for a quicker version—adjust broil time.
- Prep Time: 20 minutes
- Cook Time: 30–35 minutes
- Category: Main Course
- Method: Broiling
- Cuisine: Caribbean
Nutrition
- Serving Size: 1 plate (1/2 fish with sides)
- Calories: 520
- Sugar: 9g
- Sodium: 640mg
- Fat: 27g
- Saturated Fat: 4g
- Unsaturated Fat: 20g
- Trans Fat: 0g
- Carbohydrates: 36g
- Fiber: 7g
- Protein: 38g
- Cholesterol: 90mg