1 jalapeno, thinly sliced
1/4 cup fresh basil leaves, torn if large
2 scallions, thinly sliced
4 tsp. soy sauce, plus more for serving
4 cups shredded chicken
10 cups chicken broth
Lime wedges, for serving
5 oz. cherry tomatoes, halved
1/4 cup fresh cilantro leaves
2-inch piece fresh ginger, peeled, very thinly sliced crosswise
3 tbsp. fish sauce
4 oz. vermicelli rice noodles