01 -
Butter or grease a 9x13 inch baking pan.
02 -
Add 5 cups marshmallows, milk chocolate chips, butter, and corn syrup to a large saucepan. Melt the mixture together over low heat while gently stirring with a rubber spatula.
03 -
Once melted, remove from the heat and immediately stir in the Golden Grahams cereal and remaining 1 cup of mini marshmallows. The mixture will be sticky.
04 -
Spoon the batter into the prepared pan and flatten it down using the back of your spatula. Lightly greasing the spatula can help.
05 -
Allow to harden at room temperature for 60 minutes before cutting into squares.