For the sauce, – Heat the oil in a large saucepan. Sauté onion and garlic on medium heat. – Add spices and fry until fragrant. Add mince and stir until browned. – Add kidney beans. Mash half the beans into the pot, leave some whole. Stir until combined. – Add mushrooms and carrot. Allow to cook 2 – 3 minutes. – Add tomato paste and passata. Stir to incorporate. – Add oregano and salt to taste. Gently simmer for at least 10 mins.