Step-by-Step Instructions
Prepare the Pasta:
Bring a large pot of salted water to a boil. Add the pasta and cook according to package instructions until al dente (usually about 8-10 minutes). Reserve 1 cup of pasta water, then drain the pasta in a colander.
Cook the Sausage:
In a large skillet or saucepan, heat the olive oil over medium heat. Add the chopped onion and sauté until translucent, about 5 minutes.
Add Garlic and Sausage:
Stir in the minced garlic and cook for an additional minute until fragrant.
Add the sausage to the pan, breaking it up with a spoon. Cook until browned and cooked through, about 8-10 minutes.
Make the Sauce:
Once the sausage is cooked, stir in the crushed tomatoes, tomato paste, oregano, basil, salt, and pepper. Bring the sauce to a simmer, then reduce heat to low. Let it simmer for about 15 minutes, allowing the flavors to meld.
Combine Pasta and Sauce:
Add the drained pasta to the sauce, tossing to combine. If the sauce is too thick, gradually add reserved pasta water until you reach your desired consistency.
Serve:
Plate the pasta and top with grated Parmesan cheese if desired. Serve immediately with a side salad or crusty bread.