Put Rice Krispie cereal into a large bowl.

Spray a 9X11 baking pan with non-stick spray.

In a pan on the stove over medium heat, melt the butter and then add in the marshmallows. Stirring the whole time until melted.

Once melted, pour over the top of the cereal in the bowl. Use a wooden spoon (sprayed with non-stick spray) to stir it all together.

When all is mixed well, pour out on a baking pan and press down with fingers. Add sprinkles. Let dry for 1 hour.

Once they are dry, put them out on wax paper and use a cookie cutter to make shapes.

Put the shapes into a plastic bag with powdered sugar and more sprinkles. Shake gently.

Put back on wax paper.

Melt chocolate according to directions and dip the treats. Add more sprinkles if you want. Set aside to dry.