Slow cooker chilli con carne recipe | Good Food

Ingredients

• 3 tbsp olive oil
• 500g beef mince
• 1 onion finely chopped
• 1 celery stick finely chopped
• 1 large red pepper thickly sliced
• 2 garlic cloves finely grated
• 2 tsp ground cumin
• 1 tsp smoked paprika
• 2 tsp dried oregano
• 2-3 tbsp chipotle chilli paste
• 3 tbsp tomato purée
• 400g can chopped tomatoes
• 400ml beef stock
• 2 x 400g can black beans drained
• 4 small squares dark chocolate
• tortilla chips or cooked rice and soured cream, to serve