To Prep
Mix all marinade ingredients in a large bowl. Add eggplant and zucchini, marinate for 1 hr.
Mix dipping sauce ingredients in another bowl. Set aside.
Thread the vegetables onto skewers until all vegetables have been used.
To Cook
Brush some oil on a hot griddle pan or barbeque, cook the skewers, basting occasionally.
Serve with dipping sauce and some crushed peanuts.