Step 1: step 1

Step 2: Drain the chickpeas into a sieve set over a bowl or jug to catch the liquid. Tip the chickpeas, tahini, garlic and yogurt into a food processor or blender and whizz to smooth.

Step 3: step 2

Step 4: Whizz in a tbsp of the chickpea liquid at a time until you have a nice consistency, then scrape into a bowl.

Step 5: step 3

Step 6: Stir in a squeeze of lemon juice and season to taste.