I do not think there is to many out there that would pass up a rice krispy treat. Adding caramels and pecans make these extra special. Easy for the kids to help make or just a special treat for lunch boxes.
Microwave butter and chocolate square in large microwaveable bowl on high 45 seconds, or until melted. Add marshmallows; toss to coat. Microwave 1 1/2 min. or until marshmallows are completely melted and mixture is well blended, stirring after 45 sec.
Add cereal and 1 cup caramel bits; mix well. press onto bottom of a 13x9 inch pan sprayed with cooking spray.
Microwave water and remaining caramel bits in small microwaveable bowl 45 sec.; stir until bits are completely melted. Drizzle over cereal mixture. Sprinkle with nuts; press lightly into cereal mixture to secure. Cool completely before cutting into squares.