1 1/4poundsfresh summer tomatoeschopped into 3/4-inch pieces
6tablespoonsfresh Pecorino Romano cheesegrated and divided
1/4teaspoonsalt
1/8teaspoonblack pepper
1/4cupfresh basil leavestorn
Instructions
Cook penne according to package directions, omitting salt. Drain and set aside.
Heat a large nonstick skillet over medium-high heat. Add olive oil and swirl to coat.
Add sausage and sliced onion. Cook 4 minutes, stirring and breaking up sausage, until no pink remains and onion is softened.
Add garlic and cook 2 minutes, stirring constantly, until fragrant.
Stir in tomatoes and cook 2 minutes, just until they begin to soften and release their juice. Remove from heat.
Add drained pasta, 2 tablespoons Pecorino Romano, salt, and pepper. Stir to combine.
Divide into bowls. Top each serving with remaining Pecorino Romano and torn basil. Serve immediately.
Notes
Hot Italian sausage can be substituted for sweet. Taste before adding salt because Pecorino Romano is quite salty on its own. Leftovers keep in the refrigerator for up to 3 days; reheat in a skillet with a splash of water. Freezing is not recommended because the fresh tomatoes and pasta texture suffer.