Sweet Potato-Peanut Soup with Ham Croutons Recipe

Ingredients

• 1/4 cup butter or margarine
• 1 medium onion, chopped (1/2 cup)
• 3/4 cup chopped celery
• 2 cloves garlic, finely chopped
• 6 cups Progresso™ chicken broth (from two 32-oz cartons)
• 3 large sweet potatoes (about 3 lb), peeled, coarsely chopped
• 1 tablespoon chopped fresh rosemary leaves
• 2 cups cubed cooked ham
• 2/3 cup creamy peanut butter
• 1 cup whipping cream
• 3/4 teaspoon salt
• 1/4 teaspoon freshly ground pepper
• Fresh rosemary sprigs, if desired