Kung Pao-style chicken - Gluten-Free Heaven

Ingredients

• 1 tbsp vegetable oil (plus 1 tsp)
• 10 HECK! Spring Chicken Chipolatas (or any other HECK! Chicken chipolatas)
• 2 red peppers (cut into bite-sized pieces )
• 200 g green beans (cut into 4cm (1½in) lengths )
• 4 spring onions (cut into 4cm (1½in) pieces (both green and white parts)
• 4 garlic cloves (peeled, finely sliced )
• fresh ginger (a thumb-sized piece, peeled, cut into matchsticks )
• 1-2 tsp Sichuan peppercorns (depending on how zingy you like it (optional) )
• 1 tsp dried chilli flakes
• 1 tbsp cornflour/cornstarch
• 2 tbsp tamari
• 1 tbsp rice vinegar
• a handful cashews
• cooked jasmine or basmati rice (to serve (optional))