01 - Cook pasta in a large pot of salted boiling water until just al dente. Drain and set aside.
02 - While pasta cooks, heat olive oil in a large skillet over medium heat. Add sliced sausage and brown for 3-4 minutes until caramelized.
03 - Add the onion to the skillet and sauté until it softens, about 3 minutes. Stir in the minced garlic and cook for 1 minute, until fragrant.
04 - Pour in chicken broth, soy sauce, honey, and tomato paste. Stir to combine, scraping any bits from the skillet. Bring to a gentle simmer.
05 - Return the cooked pasta to the skillet. Toss to coat evenly in the sauce. Let simmer for 4-5 minutes, stirring occasionally, until sauce thickens and clings to the pasta.
06 - Season with chili flakes and black pepper to taste. Remove from heat and sprinkle with fresh parsley before serving.