Zucchini Soup * 3 lbs. zucchini 8 tbsp. butter 4 cups chopped onion 1/4 cup flour 3 cups chicken broth, degreased 3 clove garlic, minced salt and pepper, to taste 2 cups plain yogurt 1/2 cup chopped green onions zucchini into 1-inch cubes and set aside. Melt butter in a deep kettle and add chopped onion. Cook, stirring until onion is wilted. Add zucchini and cook a minute or two longer. Sprinkle flour on top , stir in and cook another two minutes Add chicken broth, garlic, and salt and pepper to taste. Cover and simmer about 5 minutes.Zucchini must remain somewhat crisp Chill. Stir in the yogurt. Serve sprinkled with chopped green onions.