1/4 cup butter
2 teaspoons vanilla extract
1/4 teaspoon salt
1 cup granulated sugar
1 cup firmly packed brown sugar
4 pounds sweet potatoes, peeled and cut into 1/2-inch-thick slices
2 tablespoons cornstarch
2 teaspoons vanilla extract
1/4 teaspoon salt
1 cup granulated sugar
1 cup firmly packed brown sugar
4 pounds sweet potatoes, peeled and cut into 1/2-inch-thick slices
2 tablespoons cornstarch
- Microwave butter in a microwave-safe bowl at HIGH 30 seconds to 1 minute or until melted; stir in vanilla and salt.
- Stir together granulated sugar and brown sugar in a medium bowl.
- Layer potatoes and sugar mixture in a lightly greased 6-qt. slow cooker, beginning with potatoes and ending with sugar mixture. Pour butter mixture over top. Cover and cook on LOW 4 hours or until potatoes are tender.
- Transfer potatoes to a serving dish using a slotted spoon, reserving liquid in slow cooker. Keep potatoes warm.
- Remove 1/3 cup liquid from slow cooker; whisk cornstarch into 1/3 cup liquid until smooth. Carefully pour remaining liquid from slow cooker into a medium saucepan. Whisk in cornstarch mixture. Bring to a boil over medium heat; cook 1 to 2 minutes or until thickened. Pour over potatoes. Serve immediately.