Chipotle Black Bean Chili

Name: Chipotle Black Bean Chili
Ingredients: * 2 tablespoons olive oil; * 4 garlic cloves, finely chopped; * 2 large onions, chopped; * 2 tablespoons pimenton (or substitute a mild paprika powder); * 1/2 teaspoon chipotle chili; * 3 teaspoon ground cumin; * 500g ground beef; * 800g tomatoes, chopped; * 2 x 400g cans black beans , rinsed and drained; * 1 lime, juiced; * 2 spring onions, chopped; * 100g fresh cilantro, chopped; * 70g feta cheese, crumbled (optional); * Salt and freshly cracked pepper