Devil'S Food Cheerio Chewies - cooking recipe

Ingredients

1/2 cup butter
1 (18 -19 ounce) box devil's food cake mix
3 cups miniature marshmallows
12 ounces chocolate chips (or a combination, or butterscotch chips, or a combination) or 12 ounces peanut butter chips (or a combination, or butterscotch chips, or a combination)
3 cups Cheerios toasted oat cereal
1 (14 ounce) can sweetened condensed milk

Preparation

Melt butter in oven at 350 degrees in 10 x 15 inch pan. Watch so it doesn't brown/bubble! Make sure entire bottom of the pan is coated with the butter.
Sprinkle cake mix over melted butter. Press down.
Top with marshmallows, then chocolate chips, and then Cheerios.
Drizzle sweetened condensed milk over the top of the last layer.
Bake at 350 degrees for 20-25 minutes.
Cut edges while warm. Refrigerate until firm and cut into bars. 24 bars makes for pretty large bars. Cutting into 48 is very difficult because of the cheerios.