Haddock and Potato Traybake with Steamed Vegetables

Name: Haddock and Potato Traybake with Steamed Vegetables
Prep time: 35 min
Cook time: 45 min
Total time: 45 min
Yield: 4 portions
Ingredients: 1000 g boiling water; 500 g new potatoes; 120 g leeks; 200 g fine green beans; ½ lemon; 1 ½ Tbsp olive oil; 1 ½ tsp fine sea salt; 2 pinches ground black pepper; 3 garlic cloves; 100 g red onions; 20 g olive oil; 1 tsp ground cumin; 1 tsp ground coriander; 1 tsp smoked paprika; 400 g tinned chopped tomatoes; 50 g red wine; 4 haddock fillets; ½ tsp fine sea salt; 2 pinches ground black pepper; 500 g boiling water