Vegetarian Mushroom Soup - cooking recipe

Ingredients

1 tablespoon butter
1 onion, chopped
3 garlic cloves, minced
1/2 teaspoon dried thyme
1/4 teaspoon salt
1/4 teaspoon pepper
4 cups mushrooms, sliced
1 potato, peeled and diced
1/4 cup all-purpose flour
4 cups vegetable stock
1/4 cup light sour cream
1 green onion, chopped

Preparation

In saucepan, melt butter over medium heat; cook onion, garlic, thyme, salt and pepper, stirring occasionally, until softened, about 5 minutes.
Add mushrooms and potato; cook over medium-high heat until no liquid remains and mushrooms are tender, about 10 minutes.
Stir in flour; cook for 1 minute. Stir in stock and bring to boil; reduce heat and simmer until thickened, about 10 minutes.
Top each serving with dollop of sour cream and sprinkle of green onion.