scale 1x2x3x ingredientsveggies1 lb. eggplant sliced lengthwise into 1 -inch thick planks1 lb. zucchini, halved lengthwise1 lb. asparagus, ends trimmed2 tbsp . extra-virgin olive oil, plus extra for brushing veggies1 tbsp . lemon zest*1 small clove garlic, pressed1 tbsp . fresh minced herbs (i used co