Heat grill to med-hot.
Slice eggplant into ¼ inch slices, salt and let stand until small beads of water appear. Rinse and pat dry. Grill until soft. Thinly slice into ½ inch strips lengthwise.
1 eggplant
Grill red peppers whole on all sides until nicely charred. Place in paper bag to steam or cover with plastic wrap for a few minutes; this will help to loosen the skin. Peel all charred skin and seed the peppers. Thinly slice peppers into ½ inch strips.
2 red bell pepper
Grill asparagus until lightly charred and softened.
1 bunch asparagus
Slice onion in ½-inch rounds, grill until softened, do not burn.
2 red onion
Grill hot chili pepper until charred on all sides. When cool, peel, seed and chop finely (this will be part of the dressing).
1 red chili pepper
Place all vegetables (other than chili pepper) on a platter
Make a dressing by mixing together in a small bowl the chopped mint, parsley, garlic, chopped grilled chili pepper, olive oil, and vinegar. Season with salt and pepper.
2 tbsp mint, 2 tbsp parsley, 1 clove garlic, 2 tbsp olive oil, 1 tbsp balsamic vinegar, ½ tsp salt, pepper
Drizzle dressing all over the veggies making sure it gets in and around the veggies.