Cook the egg noodles according to package instructions.
Heat olive oil in a large skillet or wok over medium heat.
Add minced garlic and sauté until fragrant, about 30 seconds.
Incorporate the diced eggplant and cook for 5 minutes until softened.
Add zucchini and red bell pepper, cooking for another 4-5 minutes.
Sprinkle in dried herbes de Provence and stir to combine.
Add the cooked egg noodles to the skillet, along with the soy sauce.
Season with salt and pepper, adjusting to taste, and serve immediately.