Vegetable Soup with thyme

2 tablespoons olive oil 1 celery rib , chopped 1/2 small onion , chopped 1/2 teaspoon dried thyme 2 garlic cloves , sliced 1 small zucchini , cut into[...]

2 small leeks , white part only 1 large potato , peeled 1 small onion 2 stalks celery 1 medium zucchini 12 green beans 2 medium carrots , peeled 6 tablespoons[...]