Sumac Hummus - Spice Spice Baby

Ingredients

• 1 15 oz can cooked chickpeas, drained and rinsed
• 2 tablespoons tahini (white sesame paste)
• Juice of one lemon
• 1 garlic clove crushed
• 2 tablespoons olive oil plus more for drizzling
• 1/2 teaspoon plus a few extra pinches salt (skip for babies)
• 5 tablespoons cold water
• Large pinch sumac (or cumin, paprika and coriander for a Moroccan twist)