How To make Variations On Rice Krispies Marshmallow Squares

1 x Recipe of marshmallow sqs.
VARIATIONS: Use Cocoa Krispies instead of Rice Krispies. Melt 2 squares of unsweetened chocolate with the marshmallows. Add 1/4 cup peanut butter to marshmallows. Add 1 cup raisins with Rice Krispies. Add 1 cup of salted peanuts with Rice Krispies.