Ingredients:
1 package (9 oz) refrigerated cheese-filled ravioli
10 fresh asparagus spears (about 1/2 lb), trimmed and cut into 2-inch pieces (about 1 1/2 cups)
2 tablespoons finely chopped shallots
1 package (3 oz) thinly sliced prosciutto, cut into thin bite-size strips (about 1 cup)
1 cup whipping cream
3 tablespoons white wine or chicken broth
1/4 cup grated Romano cheese
1 teaspoon grated lemon peel