"You Won't Be Single For Long Vodka Cream Pasta" from Rachel Ray...my ABSOLUTE go-to recipe. I like it with gnocchi and either sausage sliced up and thrown in the sauce or some sauteed shrimp. Boyfriend loves vodka sauces and says this one's the best he's ever had!
The Pioneer Woman's Cajun Chicken Pasta - was amazing. Made my own cajun seasoning, and used a shot of tequila in 1/2 C water instead of white wine (didn't have any that I wanted to cook with), and made it dairy free by omitting butter and using soy milk + corn starch in place of the heavy cream.
"You won't be single for long" vodka penne pasta. I made this for Valentines day a few years ago and Steven loved it. He asks me to make it all the time.