In small saucepot, poach apples in apple juice 8 to 10 minutes or until barely tender; drain. Spoon 2 Tbsp marmalade into center of each half. Heat oven to 350 degrees F.
In medium bowl with electric mixer, beat egg whites until soft peaks form when beaters are lifted. Gradually beat in sugar; beat until stiff peaks form. Fold in almonds. Cover tops of apple halves to edges with egg white mixture; place on baking sheet. Bake 7 to 10 minutes or until tops are lightly browned.