Greek Lamb Koftas

Ingredients

• 350 g lean ground lamb
• 50 g arugula
• 6 large pita breads
• 2 large garlic cloves (crushed)
• 1 large onion (finely chopped)
• 1 tbsp fresh oregano (chopped)
• 1 tbsp fresh thyme (chopped)
• 1 tbsp olive oil
• 1-3/4 cups wholemeal breadcrumbs
• 1/2 cup flat-leaf parsley (chopped)
• 1/3 cup low-fat natural yoghurt
• 6 spring onions (thinly sliced)
• 1 egg
• 1 lemon (cut into six wedges)
• 1/2 cucumber (thinly sliced)