A year ago Ruth at Once Upon A Feast inaugurated a weekly food event called Presto Pasta Nights, and it's been a rousing success. Each Friday she cobbles together a nifty re-cap of delicious pasta recipes from bloggers around the world. So, if you want some ideas for a great pasta meal, it's the place to visit. To celebrate the first anniversary, I decided to do something with sweet peas. Spring is near and I find myself thinking about the fresh peas that will be available at the farmers market. Until then, I have to use frozen peas. I've wanted to make Mario Batali's recipe for ravioli stuffed with sweet pea and mint filling, with tomato lamb sauce. His recipe has a charming name, called Love Letters. But, I decided to simplify the recipe a bit, and use it in cannelloni. I also left the lamb out of the sauce, so this is a good recipe for vegetarians. But, the lamb can be added if you like, and would taste wonderful. This is a dish for people who like mint, no doubt about it. The peas and mint produce a slightly sweet filling, so it's important to use a tangy sauce on the cannelloni. The tomato sauce, with or without the lamb, is perfect for that.