Prawn gravy

Ingredients

• 1 bowl cleaned prawn
• 1/2 bowl cut potato and bean
• 1 onion
• 2 green chillies
• 1 tomato
• 3 tbsp coriander leafs
• 2 tbsp curd
• 1 tbsp lemon juice
• 1 tbsp red chilli powder
• 1/2 tbsp turmeric
• 1/2 tbsp coriander powder
• 1/2 tbsp garam masala
• 1/2 tbsp mustard seeds
• 1 tbsp ginger garlic paste
• 3 garlic cloves finely chopped
• Salt to taste
• Oil 4 tbsp