Easy Yaki Udon

Bahan-bahan (1 porsi)

• ¼ onion ((roughly 2 oz, 57 g))
• 2 inches carrot ((roughly 1.7 oz, 48 g))
• 2 leaves cabbage ((roughly 2 oz, 57 g))
• 1 g reen onion
• 1 boneless, skinless chicken thigh
• 1 Tbsp neutral oil
• 1 serving udon noodles
• 2 Tbsp water ((for steaming))
• freshly ground black pepper
• 1½ Tbsp mentsuyu (concentrated noodle soup base)
• 1 tsp soy sauce
• 1½ Tbsp katsuobushi (dried bonito flakes) ((optional; skip for vegan))