Italian Wedding Soup with Italian Sausage

Name: Italian Wedding Soup with Italian Sausage
Prep time: 15 min
Cook time: 4 h
Total time: 4 h 15 min
Cuisine: Italian
Ingredients: 12 cups Low Sodium Chicken or Vegetable Stock ((Quality matters here; if you have homemade, use it here!)); 1 shallot; 5 cloves garlic; 2 lemons; 1 bunch parsley; 1 teaspoon black peppercorns; 1 thick Parmesan rind; 2 bay leaves; 8 ounces short cut pasta; 4 ounces baby kale or escarole; 1 pound bulk sweet Italian Sausage; 4 tablespoons olive oil; Parmesan cheese (for garnish)