Ingredients for - Trio of Mushroom Soup (Cream of Mushroom Soup)
How to cook deliciously - Trio of Mushroom Soup (Cream of Mushroom Soup)
1 . Stage
Heat 1/4 cup butter and oil in a large pot over medium heat until butter melts, 1 to 2 minutes. Add onion; cook and stir until soft, about 5 minutes. Add remaining 1/4 cup butter, portobello mushrooms, baby bella mushrooms, and oyster mushrooms, and tarragon; cook and stir until tender, 5 to 7 minutes.
2 . Stage
Stir chicken broth, potato, thyme, and oregano into the pot. Bring to a boil; let soup simmer until potato is tender, 15 to 20 minutes.
3 . Stage
Remove soup from heat and puree with an immersion blender until smooth.
4 . Stage
Return soup to heat and simmer until heated through, about 5 minutes. Stir in heavy cream. Season with salt and pepper.