* Warm the broth to a simmer. 
        * In a small bowl, dissolve the saffron in 1/2 cup (120 c) broth and set aside. 
        * In a large saucepan, put 3 tablespoons (45 gr) of the butter, and turn heat to medium. When the butter begins foaming, add the onion. Sauté and stir with a wooden spoon for a few minutes until the onion becomes soft.
        * Add the rice; stir for about 2 minutes, stir for about 2 minutes until the rice is well coated.
        * Add the wine and stir to evaporate it.
        * Add 1/4 cup (60 cc) broth, and salt and pepper. 
        * Stir to prevent the rice from sticking.
        * When the rice begins absorbing the liquid, add more broth. 
        * Repeat this step of adding the broth and stirring, keeping the rice at the consistency of a dense paste. 
        * After about 10 minutes, stir in the 1/2 cup (120 cc) broth that has the dissolved saffron. 
        * After about 10 minutes, stir in the 1/2 cup (120 cc) broth that has the dissolved saffron. 
        * After about 8 more minutes, add 2 tablespoons (30 gr) butter and the grated parmigiano cheese. 
        * Continue stirring and adding broth. 
        * The rice will be ready in about 2 more minutes, when al dente, (firm but not too soft or overcooked). Cooking time may vary. Serve at once.
 
    
        * 5 cups (approximately 1 liter) chicken or beef broth 
    
        * 1/4 teaspoon saffron powder
        * 3 + 2 tablespoons (45 + 30 gr) butter
        * 1 medium onion, very finely chopped
        * 1 - 1/2 cups (300 gr) arborio rice 
        * 1/2 cup (120 cc) dry white wine
        * salt and pepper
    
        * 4 oz (115 gr) parmigiano reggiano cheese, freshly grated