Step 1

Line a 13 x 9-inch baking pan with parchment paper, leaving an overhang on two sides.

Step 2

Add to a large mixing bowl: cereal, 1 cup marshmallows, 1 cup butterscotch chips, toasted coconut (reserve a handful for sprinkling on top of the finished bars, if desired).

Step 3

Add butter to a large saucepan over medium heat. Once it’s almost melted, add the remaining marshmallows and stir well to coat in the butter. Cook, stirring constantly, until almost completely melted.

Step 4

Remove from heat and stir in remaining 1 cup of butterscotch chips. Stir well until smooth and, working quickly, pour over bowl with cereal and stir to coat.

Step 5

Pour mixture into the prepared pan and press into an even layer. Sprinkle coconut flakes on top, if desired. Cool for a few minutes before cutting into bars.