Step 1

Cook the pasta in boiling salted water according to packaging instructions.

Step 2

In a large pot, heat some oil over medium heat. Add the onions and cook for 2-3 minutes. Stir in the garlic and Calabrian chili peppers and cook for 1 minute.

Step 3

Add the tomato paste and cook for 2 minutes while stirring frequently. Pour in the vodka and cook for 1 minute. Add the heavy cream and mix well.

Step 4

Add the pasta cooking water, sugar, and season with salt and pepper. Stir in the butter, fresh parmesan cheese, and check for seasoning. Fold in the pasta and enjoy!