Before You Begin:
Preheat and prepare your cookware as needed. Cooking times and results may vary depending on your equipment and ingredients.
Bring a pot of salted water to a boil. Cook the pasta according to package directions until al dente. Drain and set aside.
Heat olive oil in a large skillet over medium-high heat. Season the chicken with salt and black pepper.
Add the chicken to the skillet in an even layer. Cook for 6–8 minutes, stirring occasionally, until lightly browned and the internal temperature reaches 165°F (74°C).
Reduce heat to medium. Add the garlic and bell pepper. Cook for 2–3 minutes until fragrant and slightly softened.
Stir in the honey and soy sauce. Simmer gently for 3–5 minutes, stirring occasionally, until the sauce thickens slightly.
Add the cooked pasta to the skillet and toss until evenly coated. Add chili flakes if desired.
Remove from heat, garnish with green onions, and serve warm.