Potato Basque Soup
["1 lb. Italian sausage (hot or mild) or Spanish chorizo, sliced", "1/2 c. chopped onion", "2 c. (No. 1 can) tomatoes", "4 potatoes, pared and diced (6 c.)", "1/4 c. chopped parsley", "1 c. diagonally sliced celery", "2 Tbsp. chopped celery leaves", "1 1/2 c. water", "2 beef bouillon cubes", "1 bay leaf", "1 tsp. salt", "1/2 tsp. dried leaf thyme", "1/4 tsp. pepper", "1 Tbsp. lemon juice"]
["In a large saucepan, brown sausage over medium heat.", "Add onion and cook 5 minutes.", "Add rest of ingredients; bring to a boil.", "Reduce heat and simmer, uncovered, 40 minutes or until potatoes are tender.", "Serves 6."]
["Italian sausage", "onion", "tomatoes", "potatoes", "parsley", "celery", "celery", "water", "bay leaf", "salt", "dried leaf thyme", "pepper", "lemon juice"]