Instructions

  1. melt butter in large saucepan over med-low heat, stir in marshmallows.
  2. stir until melted.
  3. add peanut butter until combined, remove from heat.
  4. stir in rice krispies. i just pour directly from the box, so i don't have exact measurements. i would start with 6 cups and add more as needed. it shouldnt be too gooey.
  5. press into greased 13x9 pan. cool completely and cut.