Creamy Mustard Cod with Vegetables – A Simple Yet Elegant Weeknight Dinner

Looking for a light yet luxurious fish dish that’s bursting with flavor? This Creamy Mustard Cod with Vegetables is a beautiful blend of tender white fish, sautéed veggies, and a velvety mustard cream sauce. It’s easy enough for a weeknight, but elegant enough to serve to guests. Pair it with rice, mashed potatoes, or crusty bread for a complete meal!
Ingredients:
- 4 cod fillets
- 1 onion, finely chopped
- 1 leek, sliced
- 2 carrots, thinly sliced
- 12 cherry tomatoes, halved
- 200ml fresh cream
- 1 tbsp whole-grain mustard
- A few sprigs of fresh thyme
- Salt & black pepper, to taste
- Olive oil, for cooking
Instructions:
1. Sauté the Vegetables
In a large skillet, heat a drizzle of olive oil over medium heat. Add the chopped onion, leek, and carrots. Cook for 5–7 minutes, stirring occasionally, until the vegetables are soft and fragrant. Add the halved cherry tomatoes and cook for another 2 minutes until they begin to soften.
2. Make the Creamy Mustard Sauce
Lower the heat and stir in the fresh cream, whole-grain mustard, and thyme sprigs. Season with salt and pepper. Let the sauce simmer gently for 3–4 minutes, allowing the flavors to meld and the sauce to thicken slightly.
3. Pan-Fry the Cod
Meanwhile, in a separate non-stick pan, heat a little olive oil over medium heat. Season the cod fillets with salt and pepper, then sear them for 3–4 minutes per side until golden and just cooked through. The fish should flake easily with a fork.
4. Serve and Enjoy
Plate the cod fillets and generously spoon the creamy mustard vegetable sauce on top. Garnish with extra thyme leaves if desired.
Serving Suggestions:
- Serve with steamed rice, buttery mashed potatoes, or a warm baguette to soak up the sauce.
- Add a crisp green salad or roasted asparagus on the side for a complete meal.
- For a low-carb version, serve it over cauliflower mash or sautéed greens.
Nutritional Info (Per Serving):
Calories: ~380 kcal | Prep Time: 10 minutes | Cook Time: 20 minutes | Total Time: 30 minutes | Servings: 4
This dish is a testament to how simple ingredients—cod, cream, mustard, and vegetables—can come together to create something truly special. It’s comfort food with a gourmet twist!
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