1. Put sugar, honey and butter into a saucepan, cook over medium heat, stirring frequently, until sugar dissolves and boil 5 mins, stirring constantly.
2. Remove from heat, add KELLOGG'S RICE KRISPIES, stir through.
3. Press into greased tin.
4. Melt chocolate in a saucepan over low heat, stirring constantly. Spread evenly over cereal mixture. Let stand. Cut into 2 x 1-inch bars when cool.