12 ounces dry Penne pasta

1/4 cup extra virgin olive oil

1 cup sweet onion, diced

2 tablespoons of fresh minced garlic

Pinch red pepper flakes

2 tablespoons tomato paste

1 28-ounce can whole peeled tomatoes (We like Cento brand San Marzano tomatoes)

1 14.5-ounce can diced tomatoes

1 teaspoon kosher salt

1/2 teaspoon freshly ground black pepper

1 teaspoon dry oregano

2 tablespoons fresh basil, chopped, or half that of dried

1 tablespoon dry parsley

1 tablespoon granulated sugar (optional)

2 tablespoons butter

1 cup freshly grated Parmesan cheese

1/2 cup freshly grated Romano cheese

1/2 cup heavy cream