Rice Krispy Treats

Since when did Kelloggs stop putting the Krispies recipe on the box?!?

Here is the recipie:

3 Tbl butter

1 pkg regular marshmallows

Or

4 cups mini marshmallows

6 cups Rice Krispies cereal

In a large pan melt butter over low heat.  Add marshmallows and stir until melted.  Add cereal and stir until well coated.  Press mixture into pan coated with cooking spray.  Cool and cut into squares.