Bring a large pot of water to a rapid boil. Add a generous pinch of salt, followed by the pasta. Cook just to al dente, according to package directions. Reserve a small amount of pasta water, then drain off the rest and set aside.
10 ounces pasta
Meanwhile, warm a small drizzle of olive oil in a large skillet set over medium-high heat. Add sausage and start breaking it up into small pieces.
extra-virgin olive oil, 1 pound bulk Italian sausage
After 1-2 minutes, when the sausage starts to brown, add the diced pepper, onion, and 1/4 teaspoon each of salt and pepper. Continue to cook for 4-5 minutes, until the sausage is browned and the veggies are tender.
1 large bell pepper, 1/2 medium yellow onion, kosher salt and black pepper
Stir in the tomato paste and garlic. Sauté for about 1 minute, until fragrant.
1/4 cup tomato paste, 3-4 cloves garlic
Pour in the crushed or diced tomatoes and the Parmesan. Scrape the bottom of the pan to loosen any browned bits.
1 (15 ounce) can crushed or diced tomatoes, 1/3 cup grated Parmesan
Let the liquid come to a gentle bubble. Simmer for 3-5 minutes, or until thickened slightly, then sample and season with more salt and pepper to taste.
Add drained pasta to the sauce and stir well to combine. If the sauce thickened too much, stir in a splash of the reserved pasta water to stretch it back out.
Serve right away with a sprinkle of fresh herbs, more Parmesan, red pepper, etc. Enjoy!
red pepper flakes, fresh basil, fresh parsley