Creamy Mushroom Roasted Onion Soup Recipes

Steps:

• Preheat an oven to 400 degrees F (200 degrees C).
• Mix the mushrooms, 1 minced clove garlic, rosemary, and salt together in a bowl. Drizzle the olive oil over the mushroom mixture, and toss to coat evenly; transfer to a baking sheet.
• Roast the mushrooms in the preheated oven until golden brown, about 15 minutes.
• Melt the butter in a large saucepan over medium heat. Stir the onions, 2 minced cloves garlic, and the thyme into the melted butter; cook and stir until the onions are completely soft, 7 to 10 minutes.
• Combine the mushroom mixture and the onion mixture in the bowl of a blender or food processor with about half of the heavy cream; blend on low until combined yet slightly chunky. Return the blended mixture to the stockpot. Stir the remaining heavy cream, the chicken broth, milk, and black pepper through the blended mixture; bring the resulting soup to a simmer, and cook until the flavors are thoroughly combined, at least 15 minutes.

Steps:

• Heat the oven to 400 degrees.
• Peel one of the onions but leave it whole.
• Rub 1 tablespoon of the oil and a pinch each of the salt and pepper over the onion, then wrap it in foil. Roast the onion until it is softened and lightly caramelized, about 1 hour. Remove and cool.
• Meanwhile, peel and chop the remaining onion.
• Heat a medium, heavy-bottom saucepan over medium heat. Add the remaining olive oil and a pinch each of salt and pepper. Stir in the chopped onion, carrot and celery and cook until softened, about 8 to 10 minutes.
• Stir in the garlic, shallots and mushrooms and cook for 5 minutes, stirring frequently. Reserve one mushroom to garnish the finished soup.
• Stir in the wine, making sure to scrape the browned bits from the bottom of the pan. Stir in the fresh thyme and bring the contents to a gentle simmer. Cook until the mushrooms soften, about 5 to 6 minutes.
• Stir in the vegetable stock and continue to simmer until the liquid is reduced by half, about 10 minutes.
• Remove from the heat and purée the soup with an immersion blender, or in batches in a blender. Return the soup to low heat and stir in the cream. Season with a generous teaspoon of salt and a pinch of pepper, or to taste. This makes about 8 cups of soup.
• Chop the roasted onion into pieces no larger than one-quarter inch. Stir the chopped onion into the soup. Check and adjust the seasoning if desired.
• Slice the reserved mushroom into 8 very thin, lengthwise slices. Ladle the soup into warmed bowls. Garnish each portion with a thin shaving of the Parmigiano-Reggiano, one-fourth teaspoon of the chives and a thin slice of mushroom.
• Serve immediately.

Steps:

• Melt butter in a large soup pot over medium-high heat; cook mushrooms in butter with 1 pinch salt until the mushrooms give off their juices; reduce heat to low. Continue to cook, stirring often, until juices evaporate and the mushrooms are golden brown, about 15 minutes. Set aside a few attractive mushroom slices for garnish later, if desired. Mix onion into mushrooms and cook until onion is soft and translucent, about 5 more minutes.
• Stir flour into mushroom mixture and cook, stirring often, for 2 minutes to remove raw flour taste. Tie thyme sprigs into a small bundle with kitchen twine and add to mushroom mixture; add garlic cloves. Pour chicken stock and water into mushroom mixture. Bring to a simmer and cook for 1 hour. Remove thyme bundle.
• Transfer soup to a blender in small batches and puree on high speed until smooth and thick.
• Return soup to pot and stir in cream. Season with salt and black pepper and serve in bowls, garnished with reserved mushroom slices and a few thyme leaves.

Steps:

• Preheat oven to 375.
• Combine first four ingredients in a non-reactive baking dish (glass, corningware - not metal), and roast, stirring several times, for 45 minutes.
• Meanwhile, combine next three ingredients in a covered baking dish, and roast for 30 minutes, stirring twice.
• Deglaze onions with wine.
• Melt butter in soup pot, add chopped onions and celery, and sweat until onions are translucent. Add roasted onions, mushrooms, stock, and soy sauce, and simmer 30 minutes, adding additional soy sauce if necessary.
• Add fresh ground pepper to taste.