1Heat oven to 425°F. Grease 15x10x1-inch baking pan. Cut sweet potatoes crosswise into 3/4-inch slices, halving larger sweet potatoes if necessary. Place in single layer in greased pan.
2In small microwave-safe bowl, combine oil, honey, rosemary and salt. Microwave on HIGH for 20 to 30 seconds or until heated; blend well. Brush mixture over sweet potato slices.
3Bake at 425°F. for 25 to 30 minutes or until sweet potatoes are tender.