01 -
Heat 2 tablespoons olive oil in a large pot or Dutch oven over medium heat. Add the diced bell peppers and onion and sauté for 5 minutes until the onions become translucent and start to brown. Add the minced garlic and cook for another minute.
02 -
Add the vegetable broth, crushed tomatoes, bay leaves, and thyme. Bring to a boil, then reduce the heat to low, cover, and simmer for 8 to 12 minutes, until the peppers are tender.
03 -
Remove the bay leaves. Use an immersion stick blender to puree the soup until mostly smooth. If you prefer a chunkier texture, skip pureeing the stew. Alternatively, let the soup cool for 5 minutes, then transfer it into a regular blender in batches and puree. Return to the pot.
04 -
While the bell peppers and tomatoes are simmering, warm the remaining 2 tablespoons of oil in a large non-stick pan or skillet over medium-high heat. Add the zucchini, season with 1/2 teaspoon of salt, and stir-fry for 4 to 6 minutes, until the edges are brown and crispy.
05 -
Add the zucchini to the pot with the pepper-tomato mixture and simmer for 10 minutes over low heat. Season with salt, pepper, and paprika according to your taste.
06 -
Ladle the stew into bowls. If desired, garnish each serving with a dollop of sour cream, a few cracks of black pepper, lemon zest, and sprigs of fresh thyme.