Line a 8x8 baking pan with parchment paper. Set aside.
In a medium size pan, combine honey and peanut butter. Over medium heat cook honey and peanut butter for about 3 minutes stirring occasionally. Until they are silky smooth.
Remove pan from heat and add in vanilla. Stir until well combined.
Add in your cheerios. Stir around until all cheerios are well coated.
Pour cheerio mixture into lined pan and press down until they are in an even layer on pan.