Step 1

In a small mixing bowl, whisk together the soy sauce, brown sugar, garlic, ginger, vinegar and red pepper flakes (if using); set aside.

Step 2

In a large skillet or wok, brown the ground pork.

Step 3

Add the vegetables and cook for about 5 minutes, stirring occasionally.

Step 4

Pour in the sauce and the cooked noodles.

Step 5

Let the stir fry cook for 2-3 minutes, stirring frequently, until piping hot.

Step 6

Garnish with sesame seeds and sliced green onions, if desired.