3 Make sauce
Meanwhile, heat a pan over a medium-high heat with a drizzle of oil. Once hot, add the onion with a pinch of salt and fry for 5 min. Add the beef and fry for 5 min further. Add the garlic and tomato paste and fry for 2 min further. Add the measured water, 0.5/0.5/1 stock cube, chopped tomatoes, basil, salt and pepper. Once boiling, reduce the heat to low and simmer for 10 min.