01 - 
                        16 ounces Italian sausage.
                      
                    
                      
                        02 - 
                        1/2 medium onion, finely chopped.
                      
                    
                      
                        03 - 
                        2 celery sticks, finely chopped.
                      
                    
                      
                        04 - 
                        2 tablespoons flour.
                      
                    
                      
                        05 - 
                        4 cloves garlic, minced.
                      
                    
                      
                        06 - 
                        4 cups chicken broth.
                      
                    
                      
                        07 - 
                        1 can (28 oz) diced tomatoes with juices.
                      
                    
                      
                        08 - 
                        1/2 teaspoon dried oregano.
                      
                    
                      
                        09 - 
                        1 cup uncooked orzo.
                      
                    
                      
                        10 - 
                        1 cup heavy cream.
                      
                    
                      
                        11 - 
                        2 cups fresh baby spinach, packed.
                      
                    
                      
                        12 - 
                        Salt and pepper to taste.