Recipe from Nigel Slater
“I keep the onions a few inches from the bars of the broiler, letting them take their time – a good 20 minutes – to come to tenderness. If they cook too quickly, their edges will scorch before they soften. You are after a soft, golden, translucent finish, soft enough to be crushed between your finger and thumb.
I serve the purée with warm flatbread, but it also makes an inexpensive and substantial side dish for baked field mushrooms or grilled steak; it’s good with baked ham and makes the best of all dips in which to stick a grilled lamb cutlet.”
Serves 4
For the onions:
3 large onions
2 tbsp olive oil
1 tbsp za’atar
For the chickpeas:
800g canned chickpeas
5 tbsp olive oil
2 bay leaves
1 tsp thyme leaves
1/2 lemon
Peel the onions, cut them into slices roughly as thick as a pencil. Brush them with a little olive oil and cook them over a hot griddle – or under a preheated overhead broiler – until soft and lightly charred. Expect this to take a good 10-25 minutes with the occasional turn. Stir the za’atar into the olive oil. As the onions are approaching softness, brush them with the seasoned oil.
Make the chickpea purée: drain the liquid from the chickpeas, then put them into a small saucepan with 2 tbsp of the olive oil. Add 500ml of water, the bay leaves – crushing them in your hand as you do so – and the thyme leaves, then bring to the boil. Lower the heat and let them simmer for a good 10 minutes.
Drain the chickpeas, keeping back 2 tbsp of the cooking water and discard the bay leaves. Purée the beans to a soft cream with the reserved cooking liquid and the remaining olive oil then squeeze in the lemon. They may need a little salt. Spoon into a dish, add the grilled onions and squeeze over a little lemon juice before serving.