Ingredients

• ½ poundflank steak finely minced
• 1 teaspoonkosher salt
• 2 teaspoonsrice wine vinegar
• 1 teaspoonfish sauce
• 1 teaspoonsesame oil
• ground white pepper
• 6 cupsbone broth or chicken stock
• ¼ poundfresh shiitake mushrooms
• ¼ cuparrowroot power mix with equal part water
• 3 largesegg whites
• 1 cup(packed) fresh cilantro, minced
• sliced scallions

Directions

1. Combine beef, salt, vinegar, fish sauce, sesame oil, and ¼ teaspoon white pepper in a bowl
2. Bring broth and mushrooms to a boil over high heat.
3. Lower heat to maintain a simmer
4. Add arrowroot slurry
5. Let soup thicken
6. Add meat
7. Cook meat through ( ~30 seconds)
8. Turn off heat
9. Season with salt and white pepper
10. Pour in egg whites while stirring
11. Add cilantro and scallions