Place 1 tablespoon olive oil in a large dutch oven pot over medium heat.
When the oil is hot add breakfast sausage. Cook sausage until browned and cooked through breaking it up with a wooden spoon into small crumbles as it cooks.
Scoop out cooked sausage and transfer it to a plate. Set aside.
Add another tablespoon of olive oil to the pan if needed.
Add onion, celery and carrots to the pan. Cook for about five minutes or until vegetables start to soften.
Add minced garlic and cook until fragrant, stirring constantly.
Add cabbage, chicken broth, mushrooms, Shaoxing cooking wine, rice vinegar, soy sauce, ginger, hot sauce, and return cooked pork sausage to the pot.
Bring soup to a simmer and cook for 15-20 minutes or until cabbage and carrots are tender.
Turn off heat and stir in toasted sesame oil. Taste broth and season with salt and pepper if needed. Stir to combine.
To serve top each bowl of soup with a sprinkle of green onions and a handful of fried wonton strips.