BBC Food - Recipes - Roasted vegetable stack with griddled halloumi cheese

Ingredients

• 1 x 200ml/7fl oz pot low-fat crème fraîche
• ½ handful fresh mint , finely chopped
• ½ ruby grapefruit , juice and flesh
• salt and freshly ground black pepper , to taste
• 1 each red, green, and yellow sweet peppers , quartered, seeds removed
• 1 medium aubergine , sliced
• 1 medium courgette , sliced
• olive oil
• 1 x 250g/9oz block halloumi cheese
• courgette flowers (if available)
• 4 mint sprigs