Coronation Chickpea Sandwich from Vegan(ish) by Jack Monroe

Ingredients

• 1 × 400 g tin of chickpeas
• ½ small red or white onion, or spring onion or shallot if you feel fancy
• 100 g Vegan Mayo
• 4 tbsp mango chutney
• 1 tsp curry powder, as mild or as hot as you please
• 1 tbsp lemon juice, fresh or bottled
• A pinch of salt and a good grind of black pepper
• 4 tbsp sultanas or raisins
• 2 slices of bread per serving
• Salad leaves, to serve (optional)