Photo: Andrea Marchisio (CC BY-SA 3.0) via Wikimedia Commons · source
Piedmont's tiny pinched pasta, filled with a mix of roast meats and greens; 'plin' means pinch. Tossed in butter and sage, or in truffle season under shaved white truffle.
For the filling: 200 g (7 oz) pork shoulder, diced
200 g (7 oz) veal or beef chuck, diced
1 tbsp olive oil
1 tbsp butter
1 small onion, chopped
1 garlic clove
1 sprig rosemary
120 ml (1/2 cup) dry white wine
120 ml (1/2 cup) stock
150 g (5 oz) spinach or escarole, blanched and squeezed dry
60 g (2/3 cup) Parmigiano Reggiano, grated
1 egg
nutmeg, salt and pepper
For the pasta: 300 g (2 1/3 cups) 00 flour
2 eggs plus 4 yolks (the Langhe likes it rich)
To serve: 80 g (6 tbsp) butter, 10 sage leaves, Parmigiano, or a fresh white truffle in season
How to make it
Braise the meat (1 hr): Brown the pork and veal in the oil and butter over medium-high, 8 minutes. Add onion, garlic and rosemary and cook 3 minutes, then the wine; let it bubble away. Add the stock, cover and braise gently 45 minutes until tender. Discard the rosemary.
Make the filling (10 min): Grind the meat and its juices with the spinach in a food processor until fine but not pasty. Mix in the Parmigiano, egg, a grating of nutmeg, salt and pepper. Cool and spoon into a piping bag (or a zip bag with the corner cut).
Make the pasta (15 min, plus 30 min rest): Work flour, eggs and yolks into a firm dough, knead 10 minutes, wrap and rest.
Roll and fill (40 min): Roll a strip very thin, about 0.8 mm and 8 cm (3 in) wide. Pipe hazelnut-size dots of filling along it, 2 cm (3/4 in) from the edge and 2 cm apart. Fold the near edge over the dots. Pinch the pasta between each dot with thumb and forefinger (the plin), then press the long edge shut. Cut along the long edge with a fluted wheel, then cut between the pinches with a quick forward stroke so each one folds over on itself.
Cook (2 min): Boil in salted water 1 1/2 to 2 minutes, until they float and the pasta is tender.
Sauce and serve: Meanwhile melt the butter with the sage until it foams and smells nutty. Lift the plin straight into the pan with a splash of pasta water, toss, and serve with Parmigiano, or shave white truffle over at the table.
Tips
In the Langhe, plin are also served 'al tovagliolo': drained into a napkin and eaten plain, to taste the filling.
Leftover braise or roast is the traditional filling; use what you have.