In a large pot of boiling water, cook the rice noodles as per package instructions until al dente. Drain and set aside.
In a small bowl, mix together the soy sauce, honey, sesame oil, rice vinegar, and sriracha (if using). Set aside.
In a large skillet, heat a splash of oil over medium-high heat. Add the sliced chicken breast and season with salt and pepper. Cook until browned and cooked through, about 5-7 minutes.
Add the minced garlic and sliced bell pepper to the skillet with the chicken. Sauté for about 2-3 minutes until the garlic is fragrant and the peppers are slightly softened.
Lower the heat to medium, then add the cooked noodles and the prepared sauce to the skillet. Toss everything together well until the noodles are coated in the sticky sauce, about 2-3 minutes.
Remove from heat and sprinkle with chopped green onions and sesame seeds. Toss lightly.
Divide the sticky garlic chicken noodles into bowls.
Notes
Serve in large, deep bowls with an extra sprinkle of sesame seeds on top and a few slices of fresh green onion for a pop of color.