Easiest Way to Prepare Perfect S' More cookie bars

S' More cookie bars.

You can have S' More cookie bars using 6 ingredients and 7 steps. Here is how you cook that.

Ingredients of S' More cookie bars

1. You need 3/4 cup of margarine.
2. Prepare 3 cup of Graham cracker crumbs.
3. Prepare 1 cup of semi - sweet chocolate chips.
4. It's 1 cup of butterscotch chips.
5. You need 1 cup of mini marshmallows.
6. You need 1 can of sweetened condensed milk (14 oz).

S' More cookie bars step by step

1. Preheat oven to 350°F..
2. In 13x9 inch baking pan combine margarine with crumbs, press to form even layer..
3. Evenly sprinkle with chocolate chips then butterscotch, then marshmallows..
4. Pour condensed milk evenly over mixture..
5. Bake 25 minutes or until bubbly..
6. On wire rack, let cool completely..
7. For easier cutting, refrigerate 1 hour..