Reserve 1 cup of marshmallows to fold into the bars.
Melt the butter, sugar vanilla and water in a large pot over medium heat, stirring to combine and melt the sugar.
5 tablespoons Butter, ¼ Cup Sugar, 1 Tablespoon Water, 1 Teaspoon vanilla
Add the marshmallows and lower the heat, melting the marshmallows until they are almost completely melted.
5 ½ cups miniature marshmallows
Stir in the chocolate chips and allow to melt completely.
1 ½ Cup milk chocolate chips
Mix in the cereal and 1 cup of reserved marshmallows, stirring to combine.
8 Cups Golden Grahams™ cereal
Press the coated cereal into a pan sprayed 9 x 13 pan.
Chill in the refrigerator until set.
Slice into bars and serve.