This delicious falafel recipe is great to make in advance and serve to friends. Traditionally, falafel is made with dried chickpeas that have been soaked overnight and cooked. I cheat in this recipe by using tinned chickpeas and a little flour to hold the falafel together as the tinned version tend to have a higher water content. If you prefer to go for a fully authentic version see my note at the bottom on how to cook dried chickpeas and omit the flour altogether for a gluten free recipe. And if you want a fully vegan version simply swap the Greek yoghurt for a vegan alternative!
For the Tzatziki:
NOTE: To cook dried chickpeas, first soak 1 cup/250ml dried chickpeas in 1 litre of water overnight (at least 12 hours), drain the water then place the hydrated chickpeas into a saucepan with a lid and enough water to cover them and simmer, partly covered with the lid, for 1.5-2hours until tender then drain.