01 -
Melt 2 tablespoons butter in a pan over medium-high heat. Add sliced mushrooms and cook until their liquid is released and evaporated, about 10-15 minutes. Set aside.
02 -
Melt 1 tablespoon butter in the same pan. Add diced onions, carrots, and celery, cooking until tender (8-10 minutes). Add chopped garlic and thyme; cook for 1 minute until fragrant.
03 -
Add chicken broth, wild rice, cooked chicken, and reserved mushrooms to the pot. Bring to a boil, then reduce heat, cover, and simmer until the rice is tender, about 20-30 minutes.
04 -
Stir in milk or cream and grated Parmigiano Reggiano until the cheese melts. Season with salt and pepper to taste.
05 -
Optional: For extra flavor, soak 1 ounce of dried mushrooms in 1 cup of hot water for 20 minutes. Add mushrooms and their soaking water to the pot. Alternatively, mix in 2 tablespoons of white miso paste before seasoning.