This recipe goes back to the 16th century and if it's been around for so long, it must be good. Actually, it's more than that, it's awesomely good! You can see how to prepare it at the following link:
It's made with a variety of fresh spring produce and ground veal. If you can't find the fresh ingredients or don't feel like shucking peas you can use them frozen. If you want to make a vegetarian dish, omit the veal and pancetta and replace the meat broth with vegetable broth.