Broccoli Falafel with Garlic Avocado Yogurt

Ingredients

• 1 head broccoli
• 1 tin (400g) chickpeas, drained and rinsed
• 1 egg
• 1 tsp cumin
• 1 tsp coriander
• ½ tsp baking powder
• 2 Tbsp dried parsley
• 2 cloves garlic, crushed
• 1 small brown onion (or ½ large brown onion), diced
• Salt and pepper to taste
• 2 Tbsp sesame seeds
• 6 pita breads