Wild Mushroom, Caramelized Onion & Kale Soup Recipe
A hearty and flavorful Wild Mushroom, Caramelized Onion & Kale Soup that combines earthy mushrooms, sweet caramelized onions, and nutrient-rich kale simmered in a savory vegetable broth. This comforting soup is perfect for a cozy meal and highlights simple, wholesome ingredients.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: 4 servings 1x
- Category: Soup
- Method: Stovetop
- Cuisine: American
- Diet: Vegan
Ingredients
Scale
Mushrooms
- 8 oz wild mushrooms, cleaned and sliced
Onions
- 2 large yellow onions, thinly sliced
- 2 tablespoons olive oil or butter
Kale
- 4 cups kale, stems removed and chopped
Broth & Seasonings
- 4 cups vegetable broth
- Salt, to taste
- Freshly ground black pepper, to taste
- Optional: 1 teaspoon fresh thyme or rosemary
Instructions
- Caramelize Onions: Heat olive oil or butter in a large pot over medium heat. Add the sliced onions and cook slowly, stirring occasionally, until they turn a deep golden brown and become sweetly caramelized, about 25-30 minutes.
- Add Mushrooms and Broth: Stir in the sliced wild mushrooms with the caramelized onions and cook for 5-7 minutes until the mushrooms are tender. Then pour in the vegetable broth, stirring to combine. Bring the soup to a gentle simmer.
- Simmer and Add Kale: Let the soup simmer uncovered for about 15 minutes to develop flavors. Add the chopped kale and simmer for an additional 5 minutes until the kale is wilted but still vibrant green. Season the soup with salt, pepper, and optional herbs to taste. Serve hot.
Notes
- Use a mix of wild mushrooms such as shiitake, cremini, and oyster for the best depth of flavor.
- For a richer taste, substitute some or all of the olive oil with butter when caramelizing the onions.
- You can blend part of the soup for a creamier texture while keeping some mushrooms whole for bite.
- Adjust the kale amount according to your preference; Swiss chard or spinach are good alternatives.
- This soup stores well and tastes even better the next day.
Keywords: wild mushroom soup, caramelized onion soup, kale soup, vegan soup, healthy soup, vegetable broth soup
