Seafood

Baked Tilapia with Vegetables

A simple oven-baked whole tilapia topped with colorful vegetables and a savory barbecue-style marinade. The fish remains tender and juicy while the vegetables add sweetness and texture.

Total
30 minutes
Baked Tilapia with Vegetables finished dish
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Quick Recipe Summary

Cuisine
Chinese
Category
Seafood
Method
Stir-fry
Total Time
30 minutes
Difficulty
Easy
Main Ingredient
whole Tilapia

About This Recipe

A simple oven-baked whole tilapia topped with colorful vegetables and a savory barbecue-style marinade. The fish remains tender and juicy while the vegetables add sweetness and texture.

Why You'll Love This Recipe

  • Ready in about 30 minutes, so it can fit into a busy cooking day.
  • Beginner-friendly enough for cooks who are still building confidence in the kitchen.
  • Includes clear preparation cues that help with texture and consistency.
  • Gives the dish a clear savory flavor profile without making the method feel complicated.
  • Useful as a reference recipe because the steps explain both what to do and what to watch for.

Ingredients

  • 1 whole Tilapia
  • 1 Tomato
  • 1/2 Green Bell Pepper
  • 1/2 Onion
  • 2 slices Ginger
  • 5 segments Scallion White Parts
  • 2 tbsp Vegetable Oil
  • 2 tbsp Soy Sauce
  • 1 tbsp BBQ Seasoning
  • To taste Black Pepper
  • To taste Salt
  • 1 tbsp Cooking Wine

Ingredient Notes

These notes explain the role of the main ingredients so the recipe is easier to adjust.

whole Tilapia

This ingredient helps define the flavor, texture, or structure of the dish.

Tomato

This ingredient helps define the flavor, texture, or structure of the dish.

reen Bell Pepper

Chilies or peppers add aroma, color, and heat; adjust the amount to fit your table.

Onion

This ingredient helps define the flavor, texture, or structure of the dish.

Ingredients & Techniques Used in This Recipe

These guides explain the key sauces, ingredients, and cooking techniques used in this recipe, so you can understand the dish instead of only following steps.

Step-by-Step Instructions

  1. Step 1

    Slice the tomato, cut the onion and green bell pepper into chunks, cut the scallion whites into segments, and prepare the ginger slices.

    Baked Tilapia with Vegetables step 1: Slice the tomato, cut the onion and green bell pepper into chunks, cut the scall
  2. Step 2

    In a small bowl, combine vegetable oil, soy sauce, BBQ seasoning, and a pinch of salt to make the marinade. Add chili flakes if desired.

    Baked Tilapia with Vegetables step 2: In a small bowl, combine vegetable oil, soy sauce, BBQ seasoning, and a pinch of
  3. Step 3

    Clean the tilapia and cut it open along the backbone. Score the flesh several times. Season both inside and outside with salt, black pepper, and cooking wine. Let marinate for 5 minutes.

    Baked Tilapia with Vegetables step 3: Clean the tilapia and cut it open along the backbone. Score the flesh several ti
  4. Step 4

    Heat a little oil in a skillet and stir-fry the onion and green bell pepper for about 2 minutes until slightly softened. Season lightly with salt.

    Baked Tilapia with Vegetables step 4: Heat a little oil in a skillet and stir-fry the onion and green bell pepper for
  5. Step 5

    Line a baking tray with aluminum foil and spread the cooked onion and bell pepper evenly across the bottom.

    Baked Tilapia with Vegetables step 5: Line a baking tray with aluminum foil and spread the cooked onion and bell peppe
  6. Step 6

    Place the fish on top of the vegetables. Insert ginger slices into the cuts and stuff the remaining ginger and scallion whites into the cavity.

    Baked Tilapia with Vegetables step 6: Place the fish on top of the vegetables. Insert ginger slices into the cuts and
  7. Step 7

    Arrange the tomato slices over the fish and brush a generous layer of marinade over both the fish and tomatoes.

    Baked Tilapia with Vegetables step 7: Arrange the tomato slices over the fish and brush a generous layer of marinade o
  8. Step 8

    Brush the remaining marinade evenly over the entire fish.

    Baked Tilapia with Vegetables step 8: Brush the remaining marinade evenly over the entire fish.
  9. Step 9

    Bake in a preheated oven at 220°C (425°F) for about 20 minutes, or until the fish flakes easily with a fork.

    Baked Tilapia with Vegetables step 9: Bake in a preheated oven at 220°C (425°F) for about 20 minutes, or until the fis
  10. Step 10

    Serve immediately while hot.

    Baked Tilapia with Vegetables step 10: Serve immediately while hot.

Cooking Tips

  • Fresh fish produces the best flavor and texture for baking.
  • Scoring the fish helps the seasoning penetrate evenly.
  • Adjust baking time based on the size and thickness of the fish.
  • For a spicier version, add chili flakes or cayenne pepper to the marinade.
  • Lining the tray with foil makes cleanup much easier.

Serving Suggestions

  • Serve it with steamed rice when you want a simple Chinese home-cooked meal.
  • Add a light soup or cold vegetable side if the stir-fry is salty, spicy, or saucy.
  • Keep rice or noodles ready before cooking because stir-fries are best served immediately.

Recipe Card

A simple oven-baked whole tilapia topped with colorful vegetables and a savory barbecue-style marinade. The fish remains tender and juicy while the vegetables add sweetness and texture.

Ingredients

  • 1 whole Tilapia
  • 1 Tomato
  • 1/2 Green Bell Pepper
  • 1/2 Onion
  • 2 slices Ginger
  • 5 segments Scallion White Parts
  • 2 tbsp Vegetable Oil
  • 2 tbsp Soy Sauce
  • 1 tbsp BBQ Seasoning
  • To taste Black Pepper
  • To taste Salt
  • 1 tbsp Cooking Wine

Method

  1. Slice the tomato, cut the onion and green bell pepper into chunks, cut the scallion whites into segments, and prepare the ginger slices.
  2. In a small bowl, combine vegetable oil, soy sauce, BBQ seasoning, and a pinch of salt to make the marinade. Add chili flakes if desired.
  3. Clean the tilapia and cut it open along the backbone. Score the flesh several times. Season both inside and outside with salt, black pepper, and cooking wine. Let marinate for 5 minutes.
  4. Heat a little oil in a skillet and stir-fry the onion and green bell pepper for about 2 minutes until slightly softened. Season lightly with salt.
  5. Line a baking tray with aluminum foil and spread the cooked onion and bell pepper evenly across the bottom.
  6. Place the fish on top of the vegetables. Insert ginger slices into the cuts and stuff the remaining ginger and scallion whites into the cavity.
  7. Arrange the tomato slices over the fish and brush a generous layer of marinade over both the fish and tomatoes.
  8. Brush the remaining marinade evenly over the entire fish.
  9. Bake in a preheated oven at 220°C (425°F) for about 20 minutes, or until the fish flakes easily with a fork.
  10. Serve immediately while hot.

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