Cold Peanut Noodles With Tofu And Red Peppers

Name: Cold Peanut Noodles With Tofu And Red Peppers
Ingredients: 1/2 pound firm tofu, cut into 1/2-inch dice; 1/4 cup plus 2 tablespoons soy sauce; 3/4 pound Chinese chow mein noodles or thin linguine; 1/2 cup creamy peanut butter; 1/2 cup chicken stock or low-sodium broth; 1 tablespoon rice vinegar; 3/4 teaspoon Chinese chile-garlic sauce; 1 tablespoon chopped fresh ginger; 1 garlic clove; 3/4 teaspoon Asian sesame oil; 2 large red bell peppers, thinly sliced; 3 large scallions, cut into 2-inch lengths and julienned; Cilantro sprigs, for garnish