Tagliatelle with Parma Ham and Pistachios

Name: Tagliatelle with Parma Ham and Pistachios
Ingredients: 1 small red chilli; 2 tablespoons olive oil; 2 large shallots, finely chopped; 6 large slices of Parma ham, cut into strips about 1.5cm wide; 225 milliliters cream; 60 grams roughly ground pistachios, plus extra for serving; 400 grams tagliatelle or linguine; freshly grated Parmesan, for serving