Super Hot and Sour Shrimp Soup

Name: Super Hot and Sour Shrimp Soup
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Cuisine: Asian, Thai
Ingredients: 4 cups shrimp stock; 1 tablespoon grated lemon zest; 1 tablespoon grated lime zest; 1 (15 ounce) can whole straw mushrooms, drained; 1 pound frozen fully cooked salad shrimp, thawed; 3 tablespoons Asian fish sauce (nuoc mam or nam pla); 0.25 cup fresh lime juice; 3 green onions, chopped; 2 tablespoons chopped fresh cilantro; 1 red chile peppers, seeded and chopped; salt and pepper to taste