01 -
Cook the spaghetti according to the package directions. Drain and set aside.
02 -
Heat vegetable oil in a large skillet or wok over medium-high heat. Add the chicken slices and cook until golden brown and cooked through, about 5-7 minutes. Remove chicken from the pan and set aside.
03 -
In the same skillet, add the onion, bell pepper, and snap peas. Cook, stirring occasionally, for about 3-4 minutes until the vegetables are tender.
04 -
Add the minced garlic and cook for another minute, until fragrant.
05 -
In a small bowl, whisk together soy sauce, oyster sauce, hoisin sauce, sesame oil, brown sugar, and red pepper flakes (if using).
06 -
Return the chicken to the pan, then add the cooked spaghetti and sauce mixture. Toss everything together until the noodles and chicken are evenly coated.
07 -
Cook for another 2-3 minutes, stirring occasionally, until everything is heated through.
08 -
Taste and adjust seasoning with salt and pepper as needed.