Blend Country Crock® Spread with pumpkin pie spice; evenly spread 1/4 cup Spread mixture on both sides of cake slices. Arrange cake slices on cookie sheet and bake 15 minutes or until toasted; set aside and keep warm.
Combine bananas, brown sugar and remaining 1/2 cup Spread mixture in microwave-safe shallow dish. Microwave at HIGH, gently stirring once, 2 minutes or until heated through.
Arrange warm cake on serving plates, then top with Ice Cream and banana mixture.