1/4 c. (1/2 stick) butter
1 pkg. (10 1/2 oz.) Kraft miniature marshmallows
1 pkg. (13 oz.) Post Dino Pebbles cereal (about 9 cups)

Or use 1 package (13 oz.) Post Cocoa or Fruity Pebbles cereal (about 9 cups). Microwave butter in large bowl on High (100%) 45 seconds or until melted. Add marshmallows; toss to coat with butter. Microwave 1 1/2 minutes or until smooth when stirred, stirring after 45 seconds. Immediately add cereal; toss until well coated.

Squares: press firmly into greased foil lined 13 x 9 inch baking pan. Cool. Turn mixture out onto cutting surface, peel off foil. Cut into squares, makes 2 dozen.