Tortellini and Spinach in Garlic Broth Soup

Active Time:  10 Minutes Total Time:  20 Minutes Serves 4
Don't be tempted to cook the tortellini in the soup; they will soak up too much of that irresistibly garlicky broth. Cook them separately, as the soup simmers, and stir them in at the last moment. INGREDIENTS 2 tablespoons olive oil 5 cloves garlic, minced 3 cups water 3 cups canned low-sodium chicken broth or homemade stock 1 1/2 teaspoons salt 1 pound fresh or frozen cheese tortellini (see Variation) 1 pound spinach, stems removed, leaves washed well (about 2 1/4 quarts) Grated Parmesan cheese, for sprinkling
DIRECTIONS In a large pot, heat the oil over moderately low heat. Add the garlic and cook, stirring, for 1 minute. Add the water, broth, and salt and bring to a boil. Reduce the heat and simmer, covered, for 10 minutes. Meanwhile, in a large pot of boiling, salted water, cook the tortellini until just done, about 4 minutes for fresh or 12 minutes for frozen. Drain. Add the spinach to the soup and cook until just wilted, about 1 minute. Stir in the tortellini. Serve the soup sprinkled with grated Parmesan and pass more of the grated cheese at the table.