Mouthwatering Gluten-Free Chilli Trout Traybake Recipe
This gluten-free chilli trout traybake is an easy, healthy mid-week meal. You can use whatever vegetables you wish; they work great!
If you’re in search of a straightforward and satisfying dinner option, this gluten-free chilli trout traybake is an excellent choice.
Bursting with vibrant flavours and packed with nutritious ingredients, it’s a meal that balances taste and simplicity in the kitchen.
With tender trout fillets nestled among colourful vegetables and seasoned just right, this dish is ideal for busy weeknights or when you want to impress guests without spending hours cooking.
So, gather your ingredients and enjoy a deliciously healthy meal that everyone can appreciate!
If you don’t like chilli, don’t worry, you can just leave it out. I often use Italian herbs and lemon to enhance the flavour.
Table of Contents
What you’ll love about this recipe
- Naturally gluten-free, perfect for coeliacs
- Quick and easy one-pan meal
- Packed with vibrant flavours and colours
- Nutritious and protein-rich with trout and veggies
- Versatile – can be customised with different vegetables
Ingredients
- Trout: Two fresh trout fillets, about 120g each. These beauties are the star of our dish, packed with omega-3s and protein.
- Potatoes: 250g of baby potatoes, halved. They’re our carb component, adding a lovely texture and heartiness to the meal.
- Vegetables: 200g of Asparagus and 150g of green beans. These green gems bring crunch and nutrients to our tray bake. 1 red pepper and 4 carrots to add some bright colours.
- Seasoning: We’ll use 2 tbsp of olive oil, 2 tsp of chilli flakes, and salt and pepper to taste. These will add depth and a kick to our dish.
- Garnish: A handful of fresh coriander leaves and 1 lime, cut into wedges. These finishing touches will brighten up the flavours.
Instructions
- Start by preheating your oven to 190°C (180°C fan). While that’s warming up, grab a large baking tray and pop the halved potatoes on it. Drizzle them with 1 tbsp of olive oil and sprinkle them with 1 tsp of chilli flakes. Give them a good toss to coat them evenly, then spread them out in a single layer. These little spuds need about 15 minutes in the oven to start getting crispy.
- After 15 minutes, it’s time to add some colour to our tray bake. Take the tray out and nestle the carrots and red peppers among the potatoes. Drizzle everything with the remaining olive oil and sprinkle with the rest of the chilli flakes. Season with salt and pepper to your liking.
- Put the trout into some foil drizzle with rapeseed oil and chilli flakes and bake for 18-20 minutes.
- While the trout and vegetables are cooking, boil a pan of water for your green beans and asparagus. Boil for around 4-6 minutes until they are tender.
- To serve, divide everything between two plates. Sprinkle over the fresh coriander leaves for a burst of herby freshness. Don’t forget to add a wedge of lime to each plate – a little squeeze over the top really makes the flavours sing!
What to Serve with Chilli Trout Traybake
- This Chilli Trout Traybake is a complete meal in itself, but if you’re feeling extra peckish, there are a few lovely sides you could add. A simple green salad would be lovely, adding some extra freshness to balance the spicy kick of the chilli. If you’re after something a bit more substantial, a scoop of fluffy quinoa or rice would work a treat to soak up all those delicious juices.
- For a bit of coolness to contrast the heat, why not whip up a quick tzatziki? Just mix some grated cucumber with Greek yoghurt, a squeeze of lemon, and a bit of garlic. It’s naturally gluten-free and goes brilliantly with the trout.
- And, of course, don’t forget a nice, chilled glass of white wine or a crisp cider to wash it all down. Cheers to easy, tasty, gluten-free meals!
Gluten-Free Chilli Trout Traybake
Are you ready to try my gluten-free chilli trout traybake recipe? Let’s get started:

Mouthwatering Gluten-Free Chilli Trout Traybake Recipe
Equipment
- Chopping Board
- Sharp Knife
- Saucepan
- 2 Ovenproof Trays
- Aluminium Foil
Ingredients
- 2 Fillets of Trout
- 6 Baby potatoes
- 4 Carrots
- 1 Red Pepper
- 200 g Green Beans
- 250 g Asparagus
- 2 tbsp Garlic Oil
- Drizzle of Rapeseed oil
- 2 tsp Dried Chilli
- 1/2 Lemon Optional
Instructions
- Heat the oven to 190℃ or gas 5.
- Rinse all the vegetables with water and pat dry with kitchen roll.
- Cut the baby potatoes in half, cut the carrots into batons, cut the hard ends off from the Asparagus and tip and tail the green beans. Cut the red pepper into bite-sized chunks.
- In one of the ovenproof trays put the potatoes, carrots and red pepper. Drizzle with a little of the garlic oil. Bake for 1 hour or until thoroughly cooked.
- Prepare the trout fillets, put them onto some foil (enough to make a parcel) and add some rapeseed oil. Sprinkle the chillies on top of each fillet, place the lemon on top of the trout if using. Close the parcel and put it onto an ovenproof tray. These will take about 18-20 minutes to cook.
- Boil a saucepan of water for the green beans and Asparagus. These should take around 4-6 minutes.
- Serve when everything is cooked. I like to add a bit more chilli when serving, but this is optional.
Nutrition
If you enjoyed my gluten-free chilli tray bake recipe, check out my👇
- Gluten-Free Sausage Tray Bake
- Gluten-free Spanish chicken
- Gluten-free fish risotto
- Gluten-free fish and chips
- Gluten-free fish pie
- Gluten-free fish stir-fry
- Gluten-free fish cakes
Gluten-Free Chilli Trout Traybake Tips
Choose Fresh Trout Fillets
Ensure you’re using fresh trout fillets for the best flavour. You can get them from your local fishmonger or supermarket.
Gluten-Free Seasonings
Use gluten-free chilli powder and other seasonings to avoid any gluten contamination. You can also add some soya sauce (or gluten-free soy sauce) for extra depth of flavour, but be sure it’s gluten-free.
Spice It Up
Add some heat with chilli peppers or flakes. You can also use coriander and ginger for a more aromatic flavour profile.
Select Your Veggies
Pick your favourite veggies like peppers, onions, and Swede (a type of turnip) to add some variety to the traybake. Most veggies work well, so feel free to experiment.
Cooking Method
Preheat your oven to about 180°C (350°F). Place the trout fillets in a snug-fitting baking dish or tray, add your veggies around them, and drizzle with olive oil and your gluten-free chilli mix. Bake for about 12-15 minutes or until the fish is cooked through and flakes easily.
Serve with Flair
Serve hot with a squeeze of lime juice and some steamed rice or jacket potatoes for a hearty meal.
Storage and Reheating
If you have leftovers, cool them down, then refrigerate or freeze them. Reheat thoroughly before serving.
Frequently Asked Questions
What ingredients are essential for a gluten-free chilli trout traybake?
- Trout Fillets: Fresh trout fillets are the main protein source.
Vegetables: Choose colourful vegetables like asparagus, green beans, carrots, and red peppers.
Gluten-Free Seasonings: Use chilli flakes, salt, and pepper. Ensure that any additional sauces or seasonings are gluten-free.
Oil: Olive oil or rapeseed oil for cooking.
How do I ensure the dish remains gluten-free?
- Use gluten-free chilli powder and check the ingredients of any store-bought sauces or seasonings to ensure they are gluten-free.
Avoid cross-contamination with gluten-containing foods during preparation.
What cooking method is best for this dish?
- Preheat your oven to about 190°C (375°F). Place the trout fillets in a foil parcel with some oil and chilli flakes and bake alongside the vegetables for about 18-20 minutes for the fish and longer for the vegetables if needed.
Can I customize the recipe with different vegetables?
- Yes, you can customize the recipe with your favourite vegetables. Sweet potatoes, onions, and cabbage are also great options.
How do I serve the dish?
- Serve hot with a squeeze of lime juice and garnished with fresh coriander. You can accompany it with steamed rice, jacket potatoes, or quinoa for a filling meal.
Can I prepare this dish ahead of time?
- While it’s best served fresh, you can prepare the vegetables and seasonings ahead of time. Store them in the fridge until ready to cook.
Is this dish suitable for meal prep or freezing?
- Yes, you can prepare the vegetables and store them in the fridge or freeze them. However, it’s best to cook the trout fresh for optimal taste and texture.
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Becky Terrell ✍️
Comments
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Tried this for a quick dinner last night and it was super fresh and had just the right amount of heat!