Penne with Marinated Tomatoes, Basil and Mascarpone

I've been blogging for almost a year now, and for some reason, I've never posted a recipe of something I cooked myself. Ok, I do know the reason why. I like cooking and consider myself decent at it, but I'm certainly no wunderkind in the kitchen. I forget crucial steps, mess up measurements, and often add chunks of butter at the last minute because my "healthy" approach has left the dish tasting