Yes a quarter pint. When it rises to the surface after cooking, spoon it off and use again, like the BIR's do. I have cooked this for over 25 years and the generous use of the oil is the key. It never is the same without it. Incidentally one of the criticisms was too tomatoey and I cooked three this week with half the amount of tinned tomatoes and would say it improves the taste.