2. Step
Stir broth, cream, garlic powder, ¼ teaspoon salt and ⅛ teaspoon pepper together in a large skillet. Add mushrooms and orzo, cover and bring to a boil over high heat. Stir in spinach, reduce heat to maintain a lively simmer, cover and cook until the orzo is tender and the sauce has reduced and thickened, 10 to 12 minutes.