Teriyaki deli chicken

Chicken

• 1 tsp extra virgin olive oil
• ½ tsp sesame oil
• 2 garlic cloves
• 2 spring onions/green onions, trimmed, cut into pieces (4 cm)
• 20 g fresh ginger, cut into pieces
• 1 tsp sea salt
• 500 g chicken breast fillet, cut into pieces

Teriyaki sauce

• 15 g fresh ginger
• 1 garlic clove
• 250 g water
• 50 g mirin
• 1 tsp Vegetable stock paste
• 100 g gluten free soy sauce
• 150 g brown sugar
• 3 tsp gluten free cornflour
• 1 tbsp sesame seeds, toasted
• 1 tbsp nigella seeds