Sausage and Sweet Potato Fries

a) Meanwhile, heat a drizzle of oil in a large saucepan on medium-high heat. b) When hot, add the pancetta lardons and cook, stirring occasionally, until crisp, 2-3 mins. c) Pick the sage leaves from their stalks and roughly chop (discard the stalks). d) Drain and rinse the butter beans in a sieve.

a) When the pancetta lardons are crisp, stir in the sage and the balsamic vinegar. b) Add the butter beans and finely chopped tomatoes. Bring to the boil then reduce the heat and simmer until thick and tomatoey, stirring occasionally, 4-5mins.

a) Pick the basil leaves from their stalks and roughly tear (discard the stalks).

a) Stir half the basil leaves through the beans. b) Season to taste with salt, pepper and a pinch of sugar (if you have some).