Eggplant, rocket and feta cheese salad

Ingredients (10 servings): 3 eggplants cut into 1cm-thick slices crossways 125ml (½ cup) olive oil 2 tablespoons fresh lemon juice 1 tablespoon extra-virgin olive oil 1 bunch rocket, ends trimmed 150g feta cheese, crumbled   Method: Preheat a barbecue flat plate on medium. Brush both sides of the eggplant with olive oil. Cook half the…