Risotto Milanese

Ingredients

• 1-1/2 cups sliced fresh mushrooms
• 2 tbsp butter or margarine, divided
• 1/2 cup chopped onion
• 1 cup uncooked rice, preferably Arborio
• 1/16 tsp saffron
• 1/3 cup dry white wine
• 2 cups chicken broth, divided
• 3 cups water
• 1/4 cup grated Parmesan cheese
• 1/4 cup milk