1. In a pot, heat some olive oil and sauté the onions and garlic until translucent.
2. Add the carrots and potatoes, and cook for a few minutes.
3. Pour in the vegetable broth, add thyme and rosemary, and bring to a boil.
4. Reduce heat and let it simmer for about 20 minutes.
5. In a mixing bowl, combine flour, baking powder, plant-based milk, and olive oil to form a dough.
6. Drop spoonfuls of the dough into the simmering stew. Cover and cook for another 20 minutes.
7. Season with salt and pepper to taste. Serve hot.