8 cups Golden Grahams cereal
5 cups miniature marshmallows
1 1/2 cups milk chocolate chips
1/4 cup light corn syrup
5 T butter
1 t vanilla
1 cup miniature marshmallows, if desired
Into a large bowl, measure cereal. Butter 13x9-inch pan. In a large microwavable bowl, microwave 5 cups marshmallows, chocolate chips, corn syrup and butter uncovered on High 2 minutes to 3 minutes 30 seconds, stirring after every minute, until melted and smooth when stirred. Stir in vanilla.
Pour over cereal; quickly toss until completely coated. Stir in 1 cup marshmallows.
Press mixture evenly in pan, using buttered back of spoon. Let stand uncovered for at least 1 hour, or refrigerate if you prefer a firmer bar.
*This can be done on the stove-top as well