A very simple but tasty falafel recipe served with a nice, refreshing tzatziki. Falafel and Tzatziki A delicious and simple falafel with a refreshing tzatziki dip flavoured with harissa. Falafel 2 400 g tins chickpeas (rinsed and drained) 1 onion finely chopped 4 cloves garlic 3 tsp ground cumin 2 tsp ground coriander 2 tsp…