Duck roast / tharavu roast

Ingredients

• Duck: 1 kg
• Onion: 3-4 medium
• Tomato: 1 kg
• Ginger: 1 1/2 tbsp
• Garlic: 1 1/2 tbsp
• Green chilli: 1-2 pcs
• Pepper powder: 2 tbsp
• Meat Masala: 1 tbsp
• Fennel Seed powder: 2 tsp
• Garam masala: 1 tsp
• Curry leaves
• Cardamom: 2 pc
• Bayleaves: 1 pc
• Cinnamon Stick: 1 small
• Cloves: 2
• Vinegar: 1/4 tbsp
• Salt: to taste
• Oil