180 g rigatoni pasta
1 tbsp (15 ml) olive oil
1 small onion, finely chopped (about 60 g)
1 clove garlic, finely chopped (about 5 g)
200 g canned crushed tomatoes or passata
60 ml single cream or cooking cream
20 g unsalted butter
2 g fine sea salt, plus more for pasta water
1 g freshly ground black pepper
20 g grated hard cheese (such as Parmigiano Reggiano or Grana Padano) for the sauce
30 g whole almonds, roughly chopped
10 g fresh flat-leaf parsley, roughly chopped
10 g additional grated hard cheese for topping