A bold and flavorful stir-fried noodle dish made with tender beef, thick udon noodles, and a savory black pepper sauce. Quick to make and packed with umami.
8 oz udon noodles (fresh, frozen, or shelf-stable)
8 oz beef (ribeye, sirloin, or flank), thinly sliced
1 tbsp soy sauce (for beef marinade)
1 tsp cornstarch
½ tsp neutral oil
1 tbsp oil (for stir-frying)
2 garlic cloves, minced
1 tsp fresh ginger, minced
½ onion, thinly sliced
1 bell pepper, sliced
2 scallions, chopped
1 tsp sesame oil
For the Sauce:
2 tbsp oyster sauce
1 tbsp soy sauce
1 tsp dark soy sauce (optional)
½ tsp sugar
1–1½ tsp freshly cracked black pepper
2 tbsp water
Slice beef and marinate with soy sauce, cornstarch, and oil. Let sit for 15 minutes.
Cook udon noodles per package instructions, rinse, and drain.
Mix all sauce ingredients in a small bowl.
Heat oil in a wok or skillet over high heat. Sear beef until browned, then set aside.
Add garlic and ginger, stir-fry briefly, then add onions and peppers. Cook until slightly softened.
Return beef to pan, add noodles, and pour in sauce. Toss everything to coat and cook 1–2 minutes.
Drizzle with sesame oil and garnish with scallions.
Add mushrooms or bok choy for more vegetables.
Use chicken or tofu instead of beef.
Store leftovers up to 3 days in the fridge.