Add 12 oz rigatoni and cook until al dente according to package instructions.
Reserve 1/2 cup of pasta water, then drain the pasta and set aside.
Make the Sauce:
Heat 3 tablespoons of olive oil in a large skillet over medium heat.
Add 4 thinly sliced garlic cloves and sauté until golden and fragrant, about 1-2 minutes.
Stir in 1/2 teaspoon red pepper flakes and 1 tablespoon Calabrian chili paste, cooking for 30 seconds to release their flavors.
Add 1/4 cup dry white wine to the skillet, scraping up any browned bits from the pan.
Simmer for about 2 minutes, or until the wine reduces by half.
Simmer the Sauce:
Pour in 1 can (28 oz) crushed tomatoes and stir to combine.
Season with 1/2 teaspoon kosher salt and 1/2 teaspoon freshly ground black pepper. Add 1 teaspoon sugar if desired to balance acidity.
Let the sauce simmer on medium-low heat for 10-15 minutes, stirring occasionally.
Combine Pasta and Sauce:
Add the cooked rigatoni to the skillet with the sauce. Toss to coat, adding reserved pasta water a little at a time to loosen the sauce if needed.
Stir in 1/4 cup torn fresh basil leaves just before serving.
Serve:
Plate the pasta and top with a dollop of ricotta cheese (optional).
Garnish with extra basil leaves, if desired.
Notes
Salt Wisely: Add only a little salt at first and adjust after simmering; some crushed tomatoes and Parmesan can already be salty.Pasta Water Magic: Use the reserved pasta water to loosen the sauce—it helps the spicy sauce cling to every ridge of the pasta.Deglazing: After sautéing the garlic and chili paste, make sure to scrape the bottom of the pan with the white wine for maximum flavor.Simmering Time: Let the sauce cook on medium-low heat for 10-15 minutes for the best flavor infusion.