Glazed Sweet Potato Chunks

• 2 medium sweet potatoes, (10 oz or 300g) washed
• 1 tbsp oil
• 4 tsp mirin
• 1 tsp rice wine vinegar
• 1 tsp soy sauce
• 2 tsp honey
• 1 tsp black sesame for garnish

• Place sweet potatoes in a medium pan and cover with water
• Bring to boil, then reduce heat to medium, cook till tender when pierced with a fork (15 mins)
• Drain and set aside to cool
• Peel potatoes thickly with a knife, removing skin and about 2 mm of flesh
• Cut into bite sized pieces
• Heat oil in frying pan over medium heat
• Add sweet potatoes and stir-fry until surface just starts to color (3 to 4 mins)
• Add mirin, vinegar, soy sauce and honey and cook till liquid is reduced and starts to form a caramel glaze around surface of potatoes (1 min)
• Remove from heat, sprinkle with black sesame seeds and serve as a snack or side dish