On parchment paper lay out the cut vegetables and salt generously. Leave for at least 30 minutes to drain excess water.
To make the marinade, mix all ingredients together in a large bowl and set aside.
Heat your grill and grease it well. Dry vegetables with paper towels before brushing them well with marinate. Heat your grill and grease it well. Grill the vegetables about 2-3 minutes per side (this will take some time depending on how many slices you got out of your vegetables).
Drizzle the grilled vegetables with the remaining marinade, making sure everything is evenly coated and arrange on a plate.