Sausage and Guinness casserole

Method

1. Heat the oil in a large casserole or deep, wide frying pan over a medium-high heat. Add the sausages and cook for 6-8 minutes, until browned all over. Remove and set aside.

2. Add the onions, celery and bacon to the casserole and cook, stirring, for 6-8 minutes, until softened. Stir in the flour and tomato purée and cook for 1 minute. Pour in the Guinness, bring to the boil and cook for 2 minutes, until reduced. Add the stock, bring back to the boil, then return the sausages to the casserole with the mushrooms. Simmer for 5 minutes, stirring occasionally, and season to taste.

3. Transfer half the mixture to a freezer-proof container. Cool, then label and freeze (see freezing tip). Return the remaining mixture to the heat and simmer for a further 10 minutes, until the sausages are cooked and the sauce has thickened. Garnish with parsley and serve with mashed potato and savoy cabbage.

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