Ingredients:
- 24 oz Mixed Mushrooms (Cremini, Shiitake, Portobello), cleaned and sliced
- 1 tbsp Soy sauce or Tamari
- 1 tbsp Ghee or Olive oil
- 1 large Yellow onion, finely diced
- 3 cloves Garlic, minced
- 2 tsp Fresh thyme leaves
- 1 tsp Dried rosemary, crushed
- 1/2 tsp Sea salt
- 1/2 tsp Freshly cracked black pepper
- 4 cups Low-sodium vegetable or beef broth
- 1/2 cup Dry white wine (such as Sauvignon Blanc)
- 2 tbsp Cornstarch
- 2 tbsp Water
- 3/4 cup Plain Greek yogurt
Instructions:
- Heat 1 tbsp of ghee in a large skillet over medium high heat. Add the mushrooms in batches until they are deep brown and slightly crispy on the edges.
- Lower the heat to medium and add the diced yellow onion. Cook for 5 minutes until translucent and smelling sweet.
- Stir in the 3 cloves of minced garlic, 2 tsp fresh thyme, and 1 tsp crushed rosemary. Sauté for 1 minute until the garlic is fragrant but not browned.
- Pour in the 1/2 cup of white wine, scraping the bottom of the pan with a wooden spoon until all the brown bits are dissolved.
- Transfer the mushroom and onion mixture into the slow cooker. Pour in the 4 cups of broth and 1 tbsp of soy sauce.
- Cover and cook on Low for 4 hours. The aroma should be intensely savory and the mushrooms tender.
- In a small bowl, whisk 2 tbsp cornstarch with 2 tbsp water. Stir this into the soup and cook on High for 20 minutes until the liquid is glossy and slightly thick.
- Turn off the heat. Temper the 3/4 cup Greek yogurt by stirring in a ladle of hot soup, then pour the mixture back into the pot.
- Taste and add the 1/2 tsp sea salt and 1/2 tsp black pepper as needed. Adjust to your preference before serving.