This easy Cheerio marshmallow treats recipe makes a tasty cereal bar similar to Rice Krispies treats, but with Cheerios and peanut butter! It’s a perfect treat for kids’ lunches and after school snacks!
3 Tbsp. butter or margarine
1 pkg. mini marshmallows (6 cups)
1/2 cup peanut butter, smooth or crunchy
5 cups Cheerios cereal