Cut eggplant into large pieces / rustic dice, place in a large bowl and season liberally with kosher salt. Set aside for 15 minutes, then transfer to a strainer and rinse with cold water. Set a side and let dry for 10-15 minutes.

Cut the remaining vegetables but the tomatoes into large pieces / rustic dice. Place in a mixing bowl, season with salt and pepper. Slice the tomatoes into equal wedge pieces and set aside with herbs.

Preheat your cast iron skillet or similar pan in your oven. Once heated, about 3 minutes, add the olive oil and chili flakes, let stand for 1 minute. Add diced vegetables, including eggplant to the skillet and return to the oven. Let roast for 12-15 minutes. Pull skillet from oven, add tomato slices, basil and oregano, stir vegetables throughout and return to the oven for an additional 8-10 minutes. Remove from heat add the balsamic vinegar, still again to incorporate and transfer to a serving dish.