Egg roll in a bowl 😍

INGREDIENTS
1/4 cup low-sodium soy sauce
1/2 tablespoon cornstarch
1 teaspoon ground ginger
2 tablespoons hoisin sauce
1 tablespoon rice wine vinegar
1/4 teaspoon red pepper flakes
3 (3 oz) packages ramen noodles
2 tablespoons sesame oil, divided
1 small yellow onion, thinly sliced
4 cloves garlic, minced
1 lb ground pork
1 large red bell pepper, thinly sliced
1 (16 oz) bag coleslaw mix with carrots
2 green onions, finely chopped