Heat coconut oil in a soup pot. Add shallot and white scallions; cook until soft and golden.
Stir in mushrooms; sauté 5 minutes. Add shrimp and cook 2–3 minutes until pink.
Mix in ginger, garlic, and chili paste; cook 1 minute until fragrant.
Add soy sauce, vinegar, and broth. Simmer gently for 10 minutes.
Whisk cornstarch with water; stir in. Simmer 8 minutes until slightly thickened.
Turn off heat. Drizzle in beaten egg while stirring to create ribbons.
Season to taste; garnish with scallions, sesame oil, and crushed red pepper.
