Udon Noodles With Bgsk Peanut Sauce

Name: Udon Noodles With Bgsk Peanut Sauce
Ingredients: 4 tablespoons fresh ginger, minced; 3 cloves garlic, chopped; 2/3 cup sugar; 2 teaspoons chile paste; 1 1/2 cups smooth peanut butter, preferably natural; 2/3 cup soy sauce; 1/3 cup Worcestershire sauce; 1/4 cup rice wine vinegar; 1/4 cup sesame oil; 1 cup water; 3 pounds fresh or frozen udon noodles (not the dry, packaged kind); Chopped scallions (green parts) or julienned cucumbers for serving