In a glass, add a pinch of saffron to two teaspoons of boiling water and set aside to soak while you grill the zucchini.
Cut the zucchinis lengthwise then again across to manageable serving pieces. If you want to be fancy cut them on the bias.
Brush zucchinis with olive oil and slightly cook at medium heat on a stove top grill for about 2 minutes a side then plate them. Remember overcooked and limp zucchini is just green mush so keep them slightly crunchy.
Add saffron liquid and stamens to 2 tablespoons of plain yogurt and mix in lemon zest, garlic and olive oil and salt to taste. If the dressing is too thick, add a little water but take care. You want to be able to spread the yogurt not pour it like a salad dressing. Keep any extra dressing for top ups.
Variation For a little heat sprinkle a little Aleppo pepper before serving.This yogurt dressing works well with grilled or baked aubergines. See recipe.