Thai Sweet Chili Baked Fish with Broccolini

Name: Thai Sweet Chili Baked Fish with Broccolini
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Cuisine: Thai
Ingredients: 1 pound white fish fillets (such as cod, tilapia, or mahi-mahi); 1 cup Thai sweet chili sauce; 1 tablespoon fresh lime juice; 1 teaspoon grated fresh ginger; 1/2 teaspoon garlic powder; 1 bunch broccolini, trimmed; 1 tablespoon olive oil; Salt and black pepper to taste; Fresh cilantro, chopped, for garnish (optional)

Author: Tessa

Published: September 28, 2025

Jump to Recipe·Print Recipe

Thai Sweet Chili Baked Fish with Broccolini has been my go-to recipe for those busy weeknights when I crave something incredibly flavorful and satisfying, yet unbelievably easy to prepare. There’s nothing quite like a meal that feels gourmet but comes together with minimal fuss, and this dish absolutely delivers on that promise. I first stumbled upon a similar concept years ago when trying to incorporate more fish into my diet, and after countless tweaks and taste tests, this version emerged as the undisputed champion in my kitchen.

It’s a complete meal on a single sheet pan, offering tender, flaky fish bathed in a perfectly balanced sweet and spicy sauce, alongside vibrant, crisp-tender broccolini. Not only is it a powerhouse of lean protein and healthy greens, but it also brings a delightful burst of Thai-inspired flavors without requiring any complex techniques or obscure ingredients. Trust me, once you try this, you’ll understand why it’s become a staple in my home!

Thai Sweet Chili Baked Fish with Broccolini - detail 1

Why You’ll Love This Thai Sweet Chili Baked Fish with Broccolini

This Thai Sweet Chili Baked Fish with Broccolini isn’t just another dinner recipe; it’s a culinary hug for your taste buds and a lifesaver for your busy schedule. I’ve found it hits all the right notes for a perfect weeknight meal. Here’s why I think you’ll adore it as much as I do:

Incredible flavor that’s both sweet and savory.
Super quick to prepare, perfect for busy evenings.
Healthy and packed with lean protein and veggies.
Minimal cleanup with its convenient sheet pan method.
Impressive enough for guests, simple enough for everyday.

The Irresistible Flavor of Thai Sweet Chili Baked Fish with Broccolini

The magic of this dish truly lies in its flavor profile. The sweet, spicy, and tangy Thai sweet chili sauce perfectly complements the mild, flaky fish. When paired with the slightly bitter, tender-crisp broccolini, every bite is a delightful dance of contrasting yet harmonious tastes. It’s a flavor combination that’s incredibly addictive!

Quick and Easy Thai Sweet Chili Baked Fish with Broccolini

I can’t stress enough how easy this Thai Sweet Chili Baked Fish with Broccolini is to make. From start to finish, you’re looking at about 25 minutes of total time. It’s a simple bake-and-go method that requires minimal chopping and almost no active cooking. This means less time in the kitchen and more time enjoying your delicious, healthy meal!

Thai Sweet Chili Baked Fish with Broccolini - detail 2

Essential Ingredients for Thai Sweet Chili Baked Fish with Broccolini

To create this fantastic Thai Sweet Chili Baked Fish with Broccolini, you’ll need a handful of fresh, simple ingredients that really pack a punch. We’re talking about 1 pound of your favorite white fish fillets, like cod, tilapia, or mahi-mahi, which will be the star of our dish. Then, for that incredible flavor, we’ll use 1 cup of good quality Thai sweet chili sauce, 1 tablespoon of fresh lime juice, 1 teaspoon of grated fresh ginger, and 1/2 teaspoon of garlic powder to build our vibrant sauce. Don’t forget 1 whole bunch of broccolini, trimmed and ready to roast, along with 1 tablespoon of olive oil, and of course, a little salt and black pepper to taste. A sprinkle of fresh cilantro at the end is optional, but I highly recommend it for that extra pop of color and freshness!

Choosing Your Fish for Thai Sweet Chili Baked Fish

For this Thai Sweet Chili Baked Fish, I always recommend a firm, flaky white fish. Cod, tilapia, or mahi-mahi are fantastic choices because they hold their shape beautifully during baking and absorb the flavors of the sauce without becoming mushy. Look for fillets that are about 1-inch thick for even cooking.

The Perfect Thai Sweet Chili Sauce and Flavor Enhancers

The Thai sweet chili sauce is truly the heart of this dish, providing that wonderful balance of sweet and spicy. But don’t stop there! Fresh lime juice adds a crucial zesty brightness that cuts through the sweetness, while grated fresh ginger brings a warm, aromatic depth that really elevates the whole flavor profile. These little additions make all the difference!

How to Prepare Thai Sweet Chili Baked Fish with Broccolini

Making this Thai Sweet Chili Baked Fish with Broccolini is incredibly straightforward, even for beginner cooks. I’ll walk you through each step, ensuring you get a perfectly cooked, flavorful meal every time. The key is to get everything ready before you start, and then let your oven do most of the work. You’ll be amazed at how quickly this comes together!

Preparing Your Ingredients for Thai Sweet Chili Baked Fish

First things first, let’s get the oven ready to bake our delicious Thai Sweet Chili Baked Fish. Preheat your oven to a toasty 400°F (200°C). While it’s heating up, grab a baking sheet and line it with parchment paper for easy cleanup later – trust me, you’ll thank yourself! Now, in a small bowl, whisk together your cup of Thai sweet chili sauce, the fresh lime juice, grated ginger, and garlic powder until everything is beautifully combined. This is your flavor powerhouse!

Baking Your Thai Sweet Chili Baked Fish to Perfection

Now, place your fish fillets directly onto the prepared baking sheet. Give them a light seasoning with salt and pepper on both sides. Next, spoon about half of that incredible sweet chili sauce mixture evenly over the fish, making sure each fillet gets a good coating. In a separate bowl, toss your trimmed broccolini with the olive oil, a pinch of salt, and a grind of black pepper. Arrange the seasoned broccolini around the fish on the baking sheet. Pop it into the preheated oven and bake for 12-15 minutes. The fish should be cooked through and flake easily with a fork, and the broccolini should be tender-crisp and slightly charred.

Serving Your Delicious Thai Sweet Chili Baked Fish with Broccolini

Once your Thai Sweet Chili Baked Fish with Broccolini comes out of the oven, it’s ready to shine! Serve the flaky fish and vibrant broccolini immediately. Make sure to offer the remaining sweet chili sauce on the side for anyone who wants an extra drizzle. For a final flourish, sprinkle some fresh, chopped cilantro over the top – it adds a lovely pop of color and a fresh, aromatic finish.

Tips for Success with Your Thai Sweet Chili Baked Fish

I want you to have the best possible experience with this Thai Sweet Chili Baked Fish recipe, so I’ve gathered a few of my tried-and-true tips. These little nuggets of advice will help you achieve perfect results every time, ensuring your fish is flaky, your broccolini is tender, and your flavors are absolutely singing. It’s all about paying attention to a few key details that can elevate your dish from good to absolutely incredible.

Achieving Perfectly Cooked Thai Sweet Chili Baked Fish

The secret to delicious Thai Sweet Chili Baked Fish is not to overcook it! Fish cooks quickly, and nobody likes dry, rubbery fish. Start checking your fish at the 12-minute mark. It’s done when it flakes easily with a fork and is opaque throughout. If you have a meat thermometer, aim for an internal temperature of 145°F (63°C) at its thickest part.

Enhancing the Flavor of Your Thai Sweet Chili Baked Fish

For an even deeper, more infused flavor in your Thai Sweet Chili Baked Fish, consider marinating the fish in the sweet chili sauce mixture for 15-30 minutes before baking. If you’re out of broccolini or just want to switch things up, feel free to substitute with other quick-cooking vegetables like asparagus spears, green beans, or even thinly sliced bell peppers.

Serving Suggestions for Thai Sweet Chili Baked Fish

This Thai Sweet Chili Baked Fish is a complete meal on its own, but if you’re looking to round it out, I love serving it with a simple side. Steamed jasmine rice is a classic choice, perfect for soaking up all that delicious sauce. For a lighter option, a refreshing cucumber salad with a rice vinegar dressing or some quinoa would also be fantastic. A sprinkle of toasted sesame seeds over the top adds a lovely crunch!

Storing and Reheating Thai Sweet Chili Baked Fish with Broccolini

If you happen to have any leftovers of this delicious Thai Sweet Chili Baked Fish, store them properly to maintain freshness. Allow the fish and broccolini to cool completely, then transfer them to an airtight container. They’ll keep well in the refrigerator for up to 2-3 days. To reheat, I recommend using the oven or an air fryer at 300°F (150°C) for about 10-15 minutes, or until just warmed through, to prevent the fish from drying out. A quick zap in the microwave works too, but can sometimes make the fish a little tougher.

Frequently Asked Questions About Thai Sweet Chili Baked Fish

I get a lot of questions about making this Thai Sweet Chili Baked Fish, and I love helping you perfect it! Here are some of the most common inquiries I receive, along with my best advice to ensure your dish turns out fantastic every single time. Don’t hesitate to ask if you have more questions after reading these!

Can I use frozen fish for this Thai Sweet Chili Baked Fish recipe?

Absolutely! You can definitely use frozen fish for this Thai Sweet Chili Baked Fish recipe, but the most important step is to thaw it completely before baking. I recommend transferring it to the refrigerator overnight. If you’re short on time, you can also thaw it under cold running water. Pat it very dry with paper towels before seasoning and adding the sauce to prevent a watery dish.

What are some other vegetables I can use with Thai Sweet Chili Baked Fish?

The beauty of this Thai Sweet Chili Baked Fish recipe is its versatility! While broccolini is fantastic, you can easily swap it out for other vegetables. Asparagus, green beans, or even sliced bell peppers (red, yellow, or orange) would work wonderfully. Just make sure they’re cut into similar-sized pieces so they cook evenly alongside the fish.

Is Thai Sweet Chili Baked Fish with Broccolini spicy?

Thai sweet chili sauce typically has a mild to medium heat, offering a pleasant warmth rather than an intense burn. For this Thai Sweet Chili Baked Fish, the spice level is generally quite approachable. If you prefer more heat, you can add a pinch of red pepper flakes to the sauce. If you’re sensitive to spice, look for a milder sweet chili sauce brand or reduce the amount you use slightly.

Nutritional Information for Thai Sweet Chili Baked Fish

Each serving of this delicious Thai Sweet Chili Baked Fish, which includes one fillet with broccolini, provides approximately 350 calories. You’ll get a healthy 35g of protein, 30g of carbohydrates (with 4g of fiber and 20g of sugar), 10g of total fat (2g saturated, 7g unsaturated, 0g trans fat), 700mg of sodium, and 60mg of cholesterol. Please remember these are estimated values and can vary based on specific brands and ingredient choices.

Share Your Experience with Thai Sweet Chili Baked Fish

I absolutely adore hearing from you! If you try this Thai Sweet Chili Baked Fish with Broccolini, please come back and let me know how it turned out in the comments below. Did you love it as much as I do? Don’t forget to rate the recipe and share your delicious creations on social media using #MyKitchenAdventures – I can’t wait to see your masterpieces!