For the Stir-Fry:

• 10 oz beef (flank steak, ribeye, or sirloin), thinly sliced
• 1 head of broccoli, cut into florets
• ½ yellow onion, sliced
• 2 cloves garlic, minced
• 1-inch piece ginger, grated
• 2 scallions, sliced (whites and greens separated)

For the Sauce:

• ¼ cup oyster sauce
• 2 tbsp soy sauce
• 2 tbsp rice wine vinegar
• ¼ cup chicken stock
• 1 tsp chili paste (sambal oelek)
• 1 tsp sesame oil
• 1 tbsp cornstarch

For the Noodles:

• 3 oz dried ramen or egg noodles
• 4 tbsp canola oil