Chili Garlic Chicken - Serving Dumplings

Ingredients

• 1.1 pounds chicken breast fillets
• ¼ cup cornstarch
• 1 tbsp low sodium soy sauce
• 1 tbsp mirin
• 3 tbsp vegetable oil
• 1 tsp grated ginger
• 6 garlic cloves (grated)
• 2 mild chili peppers (chopped, more or less to taste)
• 4 scallions
• noodles or rice (for serving)
• ½ cup low sodium soy sauce
• ½ cup sweet chili sauce
• 2 tbsp toasted sesame oil
• 2 tbsp mirin
• ⅓ cup water
• 1 tsp black pepper