Plus leaving out the peanut butter keeps them healthier and lower in fat and cholesterol. I wasn’t sure that cheerio treats would turn out as well, but I figured it was worth the risk. Servings: 9. Ingredients. Made with just 3 simple ingredients: Cheerios, peanut butter and honey. To make these cereal bars, you only need 3 ingredients – butter, a bag of marshmallows, and a box of … If you’ve been craving a dessert that will take you back to your childhood, then these Peanut Butter Cheerios Bars … PEANUT BUTTER CHEERIOS BARS — The classic O-shaped cereal is mixed with a marshmallow and peanut butter coating, then shaped into bars in this tasty treats that’s loved by both kids and adults. Toddlers, teens and adults love them! Don’t let the whole bag of marshmallows fool you, these Cheerios Cereal Bars … https://www.food.com/recipe/peanut-butter-cheerios-treats-185909 Don’t get it twisted, peanut butter is delicious but these Cheerios Cereal Bars are meant to have classic krispie treat flavors. 3 cups Cheerios; They're perfect for breakfast, after school, or a quick grab-n-go snack. These quick and easy no-bake Peanut Butter Cheerio Bars are always a hit.