Recipe for venison chilli con carne

Ingredients

• 4 tbsp duck fat or beef dripping
• 2 onions, thinly sliced
• 6 cloves of garlic, chopped
• 1kg venison mince
• 1 tbsp concentrated tomato purée
• 500ml freshly brewed coffee
• 1 tbsp chipotle chilli paste
• 2 tbsp dried ancho chilli flakes
• 2 tsp cumin seeds
• 1 tsp dried thyme flakes
• 1 tbsp dried oregano
• 1 tbsp dark brown sugar
• 1 tsp chilli powder
• 2 fresh long green chillies, split open and de-seeded
• 2 x 400g cans Mexican black beans, drained
• 1litre water
• 500ml whole milk
• 3 tsp salt
• 375g instant polenta
• 2 tbsp grated parmesan
• Vegetable oil, for frying
• 8 tbsp sour cream
• 2 avocados, sliced
• 2 handfuls baby salad leaves
• 8 fresh green chillies, chopped