Ingredients:
- 1 pound Penne Pasta (bronze-cut preferred)
- 2 tablespoons Olive Oil (Good Quality)
- 1 medium Yellow Onion, finely minced
- 3 cloves Garlic, minced
- 2 tablespoons Tomato Paste
- 1/4 cup Vodka (Plain, 80 Proof)
- 1 (28-ounce) can Crushed Tomatoes (San Marzano preferred)
- 1/4 teaspoon Red Pepper Flakes (optional)
- 3/4 cup Heavy Cream (35% fat)
- 2 tablespoons Unsalted Butter, cold
- 1/2 cup Parmesan Cheese, freshly grated (plus more for serving)
- 2 tablespoons Fresh Basil or Parsley, chopped
- Salt & Freshly Ground Black Pepper, to taste
Instructions:
- Bring a large pot of heavily salted water to a rolling boil. Add penne and cook 1-2 minutes less than package directions (al dente). Reserve at least 1.5 cups of the starchy pasta water before draining.
- Heat olive oil in a large, deep skillet over medium heat. Add minced onion and sauté gently until translucent and soft (about 5-7 minutes). Add garlic and red pepper flakes; cook for 1 minute until fragrant.
- Push the aromatics to one side, clear a space, and add the tomato paste directly to the hot surface. Cook, stirring constantly, for 2 minutes until it darkens slightly. Stir into the onions and garlic.
- Pour in the vodka. Bring the mixture to a simmer and let it bubble vigorously for 2-3 minutes, stirring to deglaze the pan.
- Add the crushed tomatoes and half a cup of the reserved pasta water. Bring to a gentle simmer. Season lightly with salt and pepper. Let the sauce simmer gently, uncovered, for 8-10 minutes to meld flavours.
- Reduce the heat to low. Slowly whisk in the heavy cream until fully incorporated. Do not allow the sauce to boil vigorously after the cream is added.
- Remove the skillet from the heat entirely. Stir in the cold butter, one piece at a time, swirling the pan until melted and emulsified. Stir in the grated Parmesan cheese.
- Add the drained, slightly undercooked pasta directly into the sauce. Toss vigorously, adding reserved pasta water a splash at a time, until the sauce clings beautifully to the penne.
- Taste and adjust salt and pepper as needed. Toss with fresh herbs and serve immediately with extra grated Parmesan on the side.