Mushroom Farrotto | America's Test Kitchen

Ingredients

• 1 1/2 cups whole farro
• 3/4 ounce dried porcini mushrooms, rinsed
• 6 cups water
• 4 tablespoons unsalted butter
• 12 ounces cremini mushrooms, trimmed and sliced thin
• Salt and pepper
• 1/2 onion, chopped fine
• 1 garlic clove, minced
• 2 teaspoons minced fresh thyme
• 1 1/2 ounces Parmesan, grated (3/4 cup)
• 2 tablespoons minced fresh chives
• 2 teaspoons sherry vinegar