Heat a large pot over medium-low heat and add the olive oil and butter. Once melted, add in the onion, carrots, celery, garlic, ginger, salt and pepper. Stir and cook until the vegetables are slightly softened, about 5 minutes. Stir in the lemon zest and chicken. Add in the lemon slices, chicken stock, bone brother and water. Bring the mixture to a boil.
Once boiling, add the pasta and reduce to a simmer. Cook until the pasta is al dente, about 8 to 10 minutes. Stir in the herbs and the chives. Serve immediately with shaved parmesan and a lemon wedge!
