Heat olive oil in a medium sauce pot over medium-high heat then sauté garlic until fragrant, about 30 seconds. Add eggplant and salt to the pot and fry until eggplant starts to soften, about 5-6 minutes, stirring occasionally.
Add peppers to the pan and continue to sauté until softened, about 3-4 minutes. Pour in diced tomatoes and all remaining ingredients to the pan and increase heat to high. Bring pan to a boil then reduce heat to low and simmer until vegetables are soft and flavors develop, about 30 minutes.
Sprinkle with minced parsley to serve.
Notes
Can be served warm, room temperature or chilled. Delicious with pita bread or on its own as a side dish.