Lightly grease 8X8X2 square Pyrex and bottom of saucer with margarine.

Melt remaining margarine in 3 qt coated saucepan with vanilla. I use butter knife to stir ;)

On low heat add Mellows and stir until melted.

Remove from heat. Fill pan with cereal to 2" from top and fold in.

Turn into Pyrex. Gently press down with saucer.

Refrigerate about 20 minutes. Cut into squares.

16 squares. Don't skip Breakfast :)