Cook the noodles: Cook noodles according to package directions. Drain and set aside. (Reserve a little pasta water if needed later.)
8-10 oz noodles of choice*
Mix the sauce: In a small bowl, whisk together all sauce ingredients and set aside.
1/4 cup all-purpose soy sauce, 1/4 cup water, 2 Tbsp. sweet chili sauce, 1 Tbsp. dark soy sauce, 1 Tbsp. hoisin, 1 Tbsp. rice vinegar, 1 tsp. brown sugar or honey, 1 tsp. fish sauce, 1 tsp. Gochujang
Brown the beef: Heat vegetable oil in a large skillet over medium-high heat. Add the ground beef and cook undisturbed for a few minutes to develop browning, then break it up and cook until fully browned. Drain excess grease if needed.
1 Tbsp vegetable oil, 1 lb ground beef
Add aromatics: Add diced onion and cook 3-4 minutes until softened. Start Timer Stir in garlic and ginger and cook 30-60 seconds until fragrant.
1/2 large white onion, 2 cloves garlic, 1 tsp fresh ginger
Add sauce + thicken: Pour in the sauce and bring to a simmer. In a small bowl, mix cornstarch + water, then stir into the pan. Let simmer 1-2 minutes until the sauce thickens and becomes glossy. Start Timer (Add any vegetables here in this step if using, cooking for a few minutes to soften)
1-2 tbsp cornstarch, 1/4 cup water, 1-2 cups broccoli, shredded cabbage, or snap peas
Add noodles + toss: Add cooked noodles directly to the pan and toss to coat. If needed, add a splash of reserved pasta water to loosen the sauce.
Finish: Stir in sesame oil and green onions. Taste and adjust: Add lime juice for brightness or add chili crisp for heat.
2 green onions, 1 Tbsp sesame oil, lime wedges
Serve: Top with extra green onions, sesame seeds, red pepper flakes. Serve immediately and enjoy!
green onions, toasted sesame seeds, red pepper flakes or chili crisp