Prep the veggies: Dice eggplant, slice zucchini, and chop peppers and onions. Mince garlic and set aside.
Sauté the aromatics: In a large skillet, heat olive oil over medium heat. Add onions and garlic, sautéing until softened.
Cook the vegetables: Add diced eggplant, zucchini, and bell peppers to the skillet. Cook for 8–10 minutes until tender.
Add tomatoes and seasoning: Stir in the tomatoes, basil, thyme, salt, and pepper. Cook for another 5 minutes.
Make the creamy sauce: In a small bowl, whisk together heavy cream and vegetable broth. Pour over the veggies, stirring to combine.
Simmer: Let the mixture simmer on low heat for 10–15 minutes, allowing the flavors to meld and the sauce to thicken.
Garnish and serve: Top with fresh parsley before serving. Pair with rice, bread, or enjoy on its own!