Hummus - Penny Melville-Brown

Ingredients

• 1 400g tin cooked chickpeas, drained and water reserved.
• 1-2 cloves of garlic, peeled.
• 1 lemon, juice and zest.
• 45g tahini.
• 2 tablespoons olive oil.
• 1 tablespoon parsley (or mint).
• salt and pepper.