With just four simple ingredients, these cheerio bars are sure to be a family favorite! They are a no-bake cereal treat that are especially popular among peanut butter lovers!
In a medium saucepan, combine the corn syrup and sugar. Heat over medium-low heat until the the mixture barely begins to boil on the edges, stirring often. Do not let boil or the bars will become very hard and dry.
Remove the sugar and corn syrup mixture from the heat and immediately stir in the peanut butter. Mix until smooth.
Stir in the cheerios and mix until the Cheerios are completely coated.
Spread the mixture into the bottom of a buttered 9x13 inch pan and press gently so they are even. Let cool at least 2 hours before serving.