A vibrant, flavour-packed meal that’s comforting, colourful, and deeply satisfying
If you’re looking for a dish that feels bold and exciting while still being wholesome and balanced, this Harissa Lemon Chicken Fillet with Roasted Butternut Squash, Bell Pepper and Onion Couscous is exactly that kind of recipe. It brings together warm spices, citrus brightness, tender chicken, and sweet roasted vegetables, all nestled into fluffy couscous that soaks up every bit of flavour.
This is the sort of meal that looks impressive on the plate but is surprisingly simple to prepare. It’s perfect for a weeknight dinner when you want something nourishing yet interesting, or for meal prep when you want lunches that don’t feel boring by day three. Every element plays a role: the heat of harissa, the freshness of lemon, the caramelised sweetness of roasted vegetables, and the soft, comforting texture of couscous.
Harissa and Lemon Chicken and Roasted Veg Couscous
Description
Why This Dish Works So Well
This recipe is all about balance:
- Spice & freshness from harissa and lemon
- Lean protein from chicken fillet
- Natural sweetness from roasted butternut squash and peppers
- Comforting carbs from couscous
- Colour, texture, and aroma in every bite
It’s hearty without being heavy and bold without being overwhelming.
Nutritional Benefits
Chicken Fillet
- Lean source of protein
- Supports muscle repair and satiety
- Low in fat and versatile
Harissa
- Adds heat and depth with minimal calories
- Contains chilli, garlic, and spices that support metabolism
Lemon
- Brightens flavours
- Source of vitamin C
- Helps balance spicy elements
Butternut Squash
- Rich in beta-carotene and fibre
- Naturally sweet and filling
- Supports immune health
Bell Pepper & Onion
- Antioxidants and vitamin C
- Add colour, crunch, and sweetness
Couscous
- Light and fluffy texture
- Quick-cooking carbohydrate
- Perfect for absorbing flavour
Together, this dish provides:
- Balanced macros
- Sustained energy
- Plenty of fibre and micronutrients
- A satisfying, complete meal
Tips & Variations
- Make it milder: reduce harissa and add more lemon
- Make it spicier: add chilli flakes or extra harissa
- Add creaminess: serve with a spoon of yoghurt or tahini sauce
- Make it vegetarian: swap chicken for roasted chickpeas or halloumi
- Meal prep friendly: stores well for up to 3 days in the fridge
When to Serve This Dish
This harissa lemon chicken couscous is perfect for:
- Weeknight dinners
- Healthy meal prep
- Casual dinner parties
- Balanced lunches
It’s colourful, aromatic, and always satisfying.
Ingredients
For lemon harissa chicken:
For roasted veg couscous:
For dressing:
Instructions
-
Marinate the Chicken
In a bowl, mix together:
-
harissa paste
-
lemon juice
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olive oil
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salt and pepper
Coat the chicken fillets thoroughly and set aside to marinate for at least 15 minutes (longer if time allows). This step ensures deep flavour and juicy chicken.
Also, in a small bowl, mix all the ingredients for dressing until well combined.
-
-
Preheat your oven to 200°C (400°F).
Toss the butternut squash, bell pepper, and onion with olive oil, salt, and pepper. Spread them out on a baking tray in a single layer.
Roast for 25–30 minutes, turning once, until the vegetables are soft inside and caramelised at the edges. The natural sugars in the squash and peppers intensify beautifully as they roast.
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Place couscous in a heatproof bowl with a pinch of salt. Pour over boiling water or stock, cover, and let sit for 5 minutes.
Fluff with a fork, then gently fold in the roasted vegetables. The couscous will absorb all the delicious juices and spices from the tray. Then add roasted veg and dressing and mix gently.
-
Heat a pan over medium heat. Add a little olive oil if needed and cook the marinated chicken fillets for 4–6 minutes per side, depending on thickness, until golden and cooked through.
Remove from the pan and let rest for a few minutes before slicing. This keeps the chicken juicy and tender.
-
Spoon the roasted vegetable couscous onto plates or into bowls, and top with some pomegranate seeds. Then add sliced harissa lemon chicken fillet.
Nutrition Facts
Servings 2
- Amount Per Serving
- Calories 355.88kcal
- % Daily Value *
- Total Fat 16.98g27%
- Total Carbohydrate 11g4%
- Protein 36.9g74%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.