Either bananas foster or tiramisu. If I'm making it, most likely I'm either trying my hand at Tiramisu or truffles, or going the All American Apple Pie route.
I don't really have a sweet tooth but Stacy made this amazing oreo crumb cheesecake thing..omg soooo good! Kinda like a mud pie as a kid
I LOVE sweets, so it's hard for me to choose just one!! I think if I absolutely had to choose, I'd go with a really fantastic creme brûlée. (I had an unbelievable lavender-infused creme brûlée once that I will remember always...... *sigh* )