This soup is made by stuffing blanched lettuce leaves with a mixture of cooked veal, chicken, ricotta, Parmigiano, herbs, and egg yolk. The tied bundles simmer gently in broth, then are served with toasted bread and extra cheese.

Ingredients
Equipment
Method
- Cut the veal and chicken into 1-inch pieces.
- Melt the butter in a large saute pan over medium heat. When the foam begins to subside, add the veal with salt and pepper and brown it well on all sides. Lift it out to a plate.
- Add the chicken to the pan with a little salt and pepper and cook briefly, only until it no longer looks raw. Move it to the plate with the veal.
- Add the chopped onion to the pan and cook, stirring, until it turns a pale gold. Add celery and carrot and cook, stirring now and then, until tender. Scrape the vegetables and all pan juices into a bowl.
- Chop the cooked veal and chicken very fine (knife or food processor). Add the minced meat to the bowl.
- Add ricotta, the 1/2 cup Parmesan, marjoram, parsley, and egg yolk. Mix until smooth and evenly combined. Taste and adjust salt and pepper.
- Remove any bruised outer lettuce leaves. Pull off the remaining leaves carefully and rinse gently in cold water. Save the very small inner leaves for another use.
- Bring 1 gallon of water to a boil, add 1 tbsp (15 ml) salt, and blanch 3 or 4 lettuce leaves at a time for 5 to 6 seconds. Lift them out with a skimmer and spread them out to cool.
- Spread one leaf flat and place 1 1/2 to 2 tbsp (25 to 30 ml) filling in the center. Fold the leaf into a neat package. Repeat with the remaining leaves and filling.
- Tie each package securely with kitchen twine (do not use string that can melt).
- Bring the broth to a slow simmer. Gently lower the lettuce bundles into the pot. If they are not fully covered, add water to cover by about 1 inch.
- Cover and cook at a gentle simmer for about 20 minutes.
- Turn off the heat, let the soup settle a few minutes, then lift out the bundles carefully.
- Put one toast slice in each bowl, set a bundle on the toast, and ladle broth over it. Serve with additional grated Parmigiano.