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12 oz / 340 g penne pasta 1 cup (240 ml) heavy cream 1 cup (100 g) grated Parmesan cheese 4 tbsp (60 g) unsalted butter Salt and freshly ground black pepper, to taste Fresh parsley, chopped (for garnish)
1. **Cook the Pasta**: Bring a large pot of salted water to a boil. Add the penne pasta and cook according to package instructions until al dente. Drain and set aside, reserving 1/2 cup of pasta water. 2. **Prepare the Alfredo Sauce**: In a large skillet over medium heat, melt the butter. Add the heavy cream and let it simmer gently for 2-3 minutes until slightly thickened. Stir in the Parmesan cheese until the sauce is smooth and creamy. Add salt and pepper to taste. 3. **Combine and Serve**: Add the cooked penne to the sauce. If needed, use some of the reserved pasta water to adjust the consistency of the sauce. Toss well to coat the pasta completely. Serve immediately, garnished with fresh parsley.
Per serving | Servings: 4
Generated: 2026-11-05T19:33:02+00:00
*Nutrition is estimated using recipe ingredients, serving size, and USDA data. Actual values may vary. Some ingredient contributions are unavailable; the figures shown are known subtotals, not complete recipe nutrition.