The ko rasoi bbq season: matoki (green banana) burgers

Ingredients

• 10 small green bananas
• 1 240 g tin white chickpeas
• 1 large onion, minced
• 1 large clove garlic, minced
• 4 green chillies
• 1 tbsp extra virgin olive oil
• 3 tsp sesame seeds
• Juice and zest of one lemon
• 1/3 cup coriander
• 4 tbsp sour cream
• 1 tsp white pepper
• Salt to taste