How to turn the dregs of a tahini jar into a delectable

Add lemon juice and a bit of garlic to the near-empty jar of tahini and shake for a superb dressing – it’s lovely on this Palestinian cooked salad

Tahini, or tahinia, is an intense, rich sauce made from pounded sesame seeds that features very prominently in my friend Fadi Kattan’s new book, Bethlehem: A Celebration of Palestinian Food, in which there are recipes for, among others, tahinia shortbread and an aubergine and braised chard salad that inspired this week’s recipe.

One of my favourite new kitchen tricks is to make sauces and dressings from the remnants of jars. Most things packed in a jar stick stubbornly to the sides and bottom, unwilling to be budged, but with a little ingenuity they can be turned into something new, valuable and delicious, and in the process leave the compost bin empty and/or the drain clear. Tahini is particularly obstinate, and often sticks like concrete to the bottom of its jar or pot. Add a little lemon juice, however, and give it a shake to “wash” the insides, and you have the makings of an easy and tasty dressing for salad, or to serve with grilled vegetables or braised chard.

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