A quick and savory stir-fried noodle dish made with tender beef, fresh vegetables, and thick udon noodles in a bold black pepper sauce.
8 oz udon noodles (fresh or frozen)
8 oz flank steak or sirloin, thinly sliced
1 tbsp soy sauce (for beef marinade)
1 tsp cornstarch (for beef marinade)
1 tbsp vegetable oil (plus more for stir-frying)
1/2 onion, sliced
1 bell pepper, sliced
2 cloves garlic, minced
1 tsp ginger, minced
For the Sauce:
2 tbsp soy sauce
1 tbsp oyster sauce
1/2 tbsp dark soy sauce (optional)
1/4 cup water
1 tsp cornstarch
1–1.5 tsp freshly cracked black pepper
Marinate sliced beef with soy sauce and cornstarch. Let sit for 10–15 minutes.
Prepare the sauce by whisking together soy sauces, oyster sauce, water, cornstarch, and black pepper.
Cook udon noodles according to package (or soak if frozen). Drain and set aside.
Heat oil in a wok over high heat. Sear beef until browned, about 2–3 minutes. Remove and set aside.
In the same pan, add more oil if needed. Sauté garlic and ginger, then add onions and bell peppers. Stir-fry 2–3 minutes.
Add cooked noodles and return beef to the wok. Pour in sauce and stir-fry until well-coated and glossy, 2–3 minutes.
Serve hot.
For extra spice, add chili flakes.
Substitute tofu for a vegetarian version.
Reheat with a splash of water to loosen the sauce.