Line an 8x8 inch square baking pan with parchment paper and set aside.
In a large saucepan over low heat, melt the butter. Add in the marshmallows and stir until completely melted. Remove from heat immediately.
4 tbsp butter, 40 regular sized marshmallows
Add in Rice Krispies cereal and stir until they are completely coated in the marshmallow mixture. Let it sit for 1-2 minutes.
4 1/2 cups Rice Krispies cereal
Add in Golden Grahams cereal, mini marshmallows, and chocolate chips. Stir in.
1/3 cup mini marshmallows, 1/2 cup Golden Grahams, 1/2 cup semi-sweet chocolate chips
Immediately press down evenly into the prepared pan. Sprinkle extra add-ins on top if desired.
additional mini marshmallows, chocolate, and Golden Grahams cereal
Allow to sit on the counter and set for a minimum of 1 hour. Slice and enjoy!