Chocolate flavour toasted rice cereal and milk bar. Coco the monkey brings the fun home to your kitchen cupboards. A tasty chocolate flavour toasted rice cereal bar dipped in a creamy milk flavoured layer. A source of calcium perfect for an after school treat. Kellogg's cereal and milk bars take your families favourite cereals: Rice Krispies, Coco Pops and Frosties and put them into an easy to-grab bar. With an added milk flavoured layer all of our cereal and milk bars provide Calcium and vitamin D.