Sauté the Mushrooms: Heat the olive oil in a large pan over medium heat. Add the sliced mushrooms and sauté until they soften and develop a golden-brown color, about 5-7 minutes. Remove the mushrooms from the pan and set them aside.
Caramelize the Onions: In the same pan, add the thinly sliced onions. Cook them over medium heat, stirring occasionally, until they soften and caramelize, about 10 minutes. Add small splashes of water as needed to prevent sticking and to enhance the caramelization process.
Incorporate Garlic and Flour: Once the onions are deeply caramelized, stir in the minced garlic and cook until fragrant, about 1 minute. Sprinkle the flour over the onions and stir until it forms a paste, cooking for an additional minute to remove the raw flour taste.
Add Liquids and Thicken: Slowly pour in the beef broth while stirring to combine, followed by the heavy cream. Simmer the mixture, stirring occasionally, until it begins to thicken, about 5 minutes.
Finish with Spinach and Mushrooms: Add the baby spinach to the pan and cook until it wilts, about 2 minutes. Return the sautéed mushrooms to the soup and stir to combine. Season with salt and pepper to taste.
Serve and Enjoy: Ladle the creamy soup into bowls, garnish with fresh herbs (if desired), and serve hot with crusty bread or a side salad.
Notes
Nutrition information provided is an estimate. It will vary based on cooking method and specific ingredients used. Please consult with your healthcare provider for specific dietary needs. To gain a better understanding, explore our nutrition disclaimer here.
Creamy Mushroom and Spinach Onion Soup
Equipment
Ingredients
Instructions
Notes
Nutrition