Peanut Ginger Udon Noodles

Name: Peanut-Ginger Udon Noodles
Ingredients: 1 small head of broccoli, cut into florets; 1 pound (16 oz) frozen udon noodles; 2 tablespoons natural peanut butter; 2 tablespoons unseasoned rice vinegar; 2 tablespoons toasted sesame oil; 2 tablespoons soy sauce; 1 tablespoon brown sugar; 1-inch piece of ginger, finely grated; 1 small carrot, shredded; 2 scallions, thinly sliced; Salt to taste; Toasted sesame seeds for sprinkling