This delicious and rich cream of mushroom soup is easy to make all in one pot and is so hearty and comforting. Perfect for make-ahead and freezer meals.
Course Soup
Cuisine American
Keyword creamy mushroom soup recipe, how to make cream of mushroom soup
Melt butter in a large pot over medium heat. Add onion and celery and sauté until softened, about 4 minutes.
Add mushrooms, thyme, marjoram and stir for about 10-15 minutes, until mushrooms have softened and reduced in volume. Sprinkle flour over the mixture and stir for about 2 minutes to allow the flour to cook.
Stir in chicken broth and simmer over medium heat for 10-15 minutes, until the mixture has reduced.
Reduce heat to low and stir in heavy cream. Allow mixture to simmer for an additional 5 minutes. Remove from heat and season with salt and pepper. Enjoy.
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Notes
Make the soup in a heavy-bottomed pot or Dutch oven. This will help distribute the heat more evenly, so the bottom doesn't get scorched.
For a smoother soup, use an immersion blender or a standing blender to blend the soup.
Taste the soup before serving and adjust the salt and pepper to suit your tastes.