Lazy Cookie Bars.

You can cook Lazy Cookie Bars using 4 ingredients and 7 steps. Here is how you achieve that.
Ingredients of Lazy Cookie Bars
- Prepare 1 box of Yellow cake mix.
- It’s 2 of Egg.
- Prepare 1/3 cup of Butter.
- It’s 2 cup of M&M's.
Lazy Cookie Bars step by step
- Preheat oven to 350.
Line 9 by 13 inch pan with aluminum foil and non stick spray..
In large bowl, combine cake mix, eggs, and butter until smooth..
Stir in M&M's..
Put batter in pan.
Bake 15-20 minutes or until light golden on edges. Center might be a little under done. That's ok..
Let cool before digging in..