Flavourful shallow-fried soya and corn cutlets

• 1 cup soya chunks
• ¼ cup sweet corn kernels
• ¼ cup onion, finely chopped
• 1 tbsp turmeric powder, divided
• ½ tsp chilli powder
• ½ tsp garam masala powder
• ½ tsp pepper powder
• 1 tbsp salt, divided
• 2 tbsp oil or butter, for shallow frying
• Wheat flour, as required

Serve hot with tandoori mayonnaise and tomato ketchup for a tasty and nutritious snack.