Cranberry Oat Cereal Bars

3 T. butter
1 bag (10 ounces) marshmallows
6 c. Cheerios
1 c. dried cranberries, or raisins

Spray a 10x15" rimmed baking sheet (like a jelly roll pan) with cooking spray. Set aside.

Measure the cereal and cranberries and put into a large bowl.

In a large saucepan, melt butter over medium heat. Add marshmallows; cook, stirring occasionally, until marshmallows have melted, about five minutes. Remove from heat, and immediately pour on top of cereal/cranberries.

Transfer mixture to prepared baking sheet. Using a spatula (or your fingers) coated with cooking spray, press quickly and firmly. Let cool for about one hour. Cut into 24 bars. Store in airtight container.