Cream of Pumpkin Soup

1 quart Trader Joe’s low-sodium chicken broth 2 6-oz cartons Trader Joe’s Greek-style honey-flavored yogurt 1 15-oz. can Trader Joe’s organic pumpkin 1/4 teaspoon Trader Joe’s sea salt 1/8 teaspoon Trader Joe’s ground cayenne 1/8 teaspoon Trader Joe’s ground ginger 1/8 teaspoon Trader Joe’s ground cumin 1/2 teaspoon fresh-grated lemon zest Combine all ingredients in a large pot and whisk until all the lumps of pumpkin are gone. Heat gently over medium heat for 15 minutes or until heated through. Be careful to not simmer, or the yogurt will curdle. Serve warm. Makes about 4 dinner-sized servings or 8 soup course servings