RADISH AND VEGETABLE HOT & SOUR SOUP

In a large saucepan over medium heat, bring broth to boil. Stir in vinegar, sugar, red pepper and ginger. Add shrimp; cook until shrimp turn pink and curl, 3 to 4 minutes. Turn off heat, stir in radishes, spinach and green onions. Cover and let stand 2 to 3 minutes before serving. Garnish with enoki mushrooms, if desired. Yield 4 to 6 servings.