Cook pasta according to instructions on the packaging.
Meanwhile, add olive oil and tomato paste to an 8-inch skillet on medium heat. Stir constantly until the paste turns a darker shade of red (about 3 minutes). It's okay if the paste and the oil do not fully mix at this point.
Add vodka. Allow the alcohol from the vodka to boil off (about 2 minutes).
Add heavy cream and bring to a simmer. Once simmering, remove from heat.
Add salt and pepper to taste and toss with cooked penne pasta. Serve hot and enjoy!