2. Add an extra dash of oil to the frying pan, gently cook the onion, carrot and celery until crisp and tender, but not brown. Increase heat, add tomato paste and cook stirring for 1 minute, pour over Wattie's Chopped Tomatoes
and 1/2 cup of water, stir to combine. Return the browned mince to the sauce, cover and simmer gently for 15 minutes.