Tom Yum Soup with Beef and Mushrooms

Method

1. In a pot, combine water, chicken broth, lemongrass, and bring to a boil.
2. Add beef and cook until just done. Remove lemongrass.
3. Stir in mushrooms, fish sauce, lime juice, chili paste, and sugar.
4. Simmer for 5 minutes. Serve hot.
5. For whole cuts, check a minimum internal temperature of 63°C (145°F), then rest for at least 3 minutes before serving.