serves 4

● Knob of butter ● 1 large onion, peeled and finely chopped ● 350g smoked sausage, finely diced (or vegetarian smoked sausage) ● 1tbsp tomato purée ● 1tbsp Dijon mustard ● 1tsp paprika ● 130ml single cream ● 400g tagliatelle or pappardelle ● 2tbsp capers ● Handful of finely chopped fresh chives