Heat olive oil in a large, high-sided sauté pan over medium heat. Add pancetta and cook for 8–10 minutes, stirring often, until crispy. Transfer to a plate and set aside.
1 tablespoon Extra Virgin Olive Oil, 4 oz Pancetta
If needed, drain excess oil, leaving enough to coat the pan. Add diced onion and cook for 5 minutes, stirring occasionally. Stir in garlic and cook 2–3 minutes more until fragrant.
1 Yellow Onion, 4 cloves Garlic
Add Calabrian chili paste and sun-dried tomato paste. Cook for about 5 minutes, stirring occasionally, until the pastes caramelize slightly. Season with a pinch of salt and sugar.
Pour in vodka and scrape up any browned bits from the bottom of the pan. Simmer for 2 minutes or until mostly evaporated. Stir in tomato passata and simmer for 10–15 minutes. Reduce heat to low and stir in the heavy cream until fully combined.
1/3 cup Vodka, 3 cups Tomato Passata, 1/2 cup Heavy Cream
Meanwhile, cook pasta in salted water until al dente. Use a slotted spoon to transfer it directly into the sauce, letting some pasta water come along. Toss to coat, adding more pasta water as needed to loosen the sauce.
8 oz Paccheri Pasta
Divide into bowls and top with crispy pancetta, freshly grated Parmesan, and torn basil.