Sriracha Chicken With Scallions - cooking recipe

Ingredients

1 tablespoon vegetable oil, or as needed
3 chicken breasts, cut into cubes, or more to taste
1/4 cup rice vinegar
3 tablespoons soy sauce, or to taste
2 teaspoons spicy mustard
1/2 teaspoon chile oil
1/2 cup Sriracha sauce, or more to taste
1/2 cup butter, or to taste
2 bunches green onions (scallions), chopped

Preparation

Coat the bottom of a skillet with vegetable oil and place over medium heat. Saute chicken in the hot oil until no longer pink in the center, 5 to 10 minutes. Add rice vinegar, soy sauce, mustard, chile oil, and Sriracha sauce, adding in exact order and waiting 1 minute between each addition for ingredient to layer.
Melt butter, stirring occasionally, into the chicken mixture creating a sauce, 2 to 3 minutes; lower heat to medium-low. Add green onions and cook until slightly wilted, 2 to 3 minutes.