Roast chicken and squash salad

Ingredients

• 1 small butternut squash (about 600g), peeled, deseeded and cubed
• Spray oil
• 1 teaspoon dried oregano or Italian mixed herbs
• 4 x 100g chicken breasts, skinless
• 120g dried green lentils
• 200g salad leaves
• 2 courgettes, trimmed and peeled lengthways into ribbons
• Freshly ground black pepper
• 2 tablespoons balsamic vinegar
• 2 teaspoons lime juice
• 1 tablespoon olive oil