Chilli con carne

Name: Chilli con carne
Prep time: 5 min
Cook time: 55 min
Total time: 1 h
Cuisine: Mexican
Ingredients: 2 tablespoons olive oil; 500g lean minced beef; 2 medium (300g) onions, finely chopped; 2 cloves garlic, crushed; 3 long green chillies, seeded, finely chopped; 1/2 teaspoon chilli powder, or to taste; 1 teaspoon (rounded) ground cumin; 2 tablespoons tomato paste; 2 x 400g cans chopped tomatoes; 400g can red kidney beans, drained, rinsed; 1 cup (250ml) beef stock; 1/4 cup loosely packed coriander leaves; steamed rice, sour cream and lime wedges, for serving