1/2 cup packed brown sugar
3 tablespoons all-purpose flour
1/2 teaspoon ground nutmeg
2 tablespoons cold butter or margarine
1/2 cup chopped pecans
4 (16 ounce) cans cut sweet potatoes, drained
2 (15 ounce) cans sliced peaches, drained
1 cup miniature marshmallows