Heat the Vegetable oil in a wok or large pan over medium-high heat.
Add the Red onion and cook for 3–4 minutes until softened.
Add the Garlic, Fresh ginger and Red chilli and cook for 1 minute until fragrant.
Stir in the Chilli powder, Paprika and Turmeric powder.
Add the Cherry tomato and cook for 2–3 minutes until beginning to soften. Add a splash of Water if required.
Stir in the Apple cider vinegar, Light soy sauce, Worcestershire sauce and Sugar.
Add the King prawn and stir-fry for 2–3 minutes until cooked through.
Continue cooking until the sauce has reduced to a sticky glaze coating the prawns.
Season with Sea salt to taste.