Macaroni with Sausage & Ricotta

Put 2 quarts of water on to boil in a large pot.

Meanwhile, combine oil, onion and sausage in a large skillet over medium-high heat. Cook, stirring and crumbling the sausage with a spoon, until the onion is golden, 4 to 5 minutes. Add tomatoes, pepper and 1/8 teaspoon salt; cook until the tomatoes have reduced and separated from the oil, 5 to 10 minutes. Remove from heat.

Add the remaining 1 tablespoon salt to the boiling water, stir in pasta and cook according to package instructions until just tender.

Just before the pasta is done, return the sauce to medium-low heat. Add ricotta and basil and stir until combined. When the pasta is done, drain well and toss with the sauce and Parmigiano. Serve at once.