Chilled Zucchini Soup with Shrimp

Bahan-bahan (6 porsi)

• ½ cup light sour cream
• 2 tablespoons chopped fresh cilantro
• 1 small garlic clove, (minced)
• 1 pound shrimp (keep tails on), (peeled and cooked)
• 2 tablespoons freshly squeezed lemon juice
• 2 tablespoons extra virgin olive oil
• 1 teaspoon cumin seeds
• 1 teaspoon finely grated lemon zest
• 1 tablespoon extra virgin olive oil
• 1 medium onion, (sliced (about 2 cups))
• 2 medium garlic cloves, (minced)
• 6 medium (1¾ pounds) zucchini, (cut into ¼-inch slices)
• 4 cups reduced sodium, fat free chicken broth
• 2 tablespoons chopped fresh cilantro, (plus extra for garnish)