Ingredients

  • 1/3 cup smoked almonds
  • 1/2 cup flat-leaf parsley
  • 1 garlic clove, smashed
  • 1/2 cup extra-virgin olive oil
  • 1/4 cup freshly grated Parmigiano-Reggiano cheese, plus more for serving
  • Salt and freshly ground pepper
  • 1 pound rigatoni
  • 2 small tomatoes, diced

Method

  • In a mini food processor, pulse the almonds with the parsley and garlic until finely chopped.
  • With the machine on, add the olive oil and puree until combined.
  • Add the 1/4 cup cheese and pulse.
  • Season the pesto with salt and pepper.
  • In a large pot of salted boiling water, cook the rigatoni until al dente.
  • Drain, reserving 1/4 cup of the cooking water.
  • Return the rigatoni and the reserved water to the pot.
  • Add the pesto and tomatoes and cook over low heat, stirring until the pasta is thoroughly coated, about 1 minute.
  • Serve the rigatoni in bowls, passing grated cheese and pepper at the table.