BEST EVER PEPPER STEAK

INGREDIENTS :

 

1/4 cups low-sodium soy sauce

 

 

 

2 tablespoons of rice wine vinegar

 

 

 

4 teaspoons packed brown sugar

 

 

 

1 tablespoon cornstarch

 

 

 

2 tablespoons vegetable oil, divided

 

 

 

Kosher salt

 

 

 

Freshly ground black pepper

 

 

 

1 pound flank steak, thinly sliced against the grain

 

 

 

1 red bell pepper, thinly sliced

 

 

 

1 green bell pepper, thinly sliced

 

 

 

3 cloves garlic, minced

 

 

 

 

 

1 tablespoon freshly minced ginger

 

 

 

Cooked white rice, for serving