3 carrots, grated
2 garlic cloves, crushed
1 onion, diced
2 x 400g tin tomatoes
1 tsp English mustard
250g/9oz lasagne sheets
75²µ/2Β½΄Η³ϊ plain flour
salt and pepper
1 tbsp olive oil
75²µ/2Β½΄Η³ϊ butter
750ml/1β…“ pint milk
250g/9oz beef mince