Loaded M&M Oreo Cookie Bars

Raven Higheagle


If you like Oreos and M & M's, these are the bars for you.
Is there anyone who doesn’t like Oreos and M & M's? I hope not.
These bars came to be because I was preparing to move and in an effort to clean out my pantry, I started grabbing things that looked like they’d work together.

☆☆☆☆☆ 0 votes
24 Bars
10 Min
45 Min


Add to Grocery List

2 stick
butter, melted
2 large
2 c
light brown sugar, packed
2 Tbsp
pure vanilla extract
2 c
all-purpose flour
oreo cookies, coarsely chopped
1 c
m & m's, or more

How to Make Loaded M&M Oreo Cookie Bars


  • 1Preheat oven to 350F. Line an 9-by-13-inch baking pan with aluminum foil, spray with cooking spray; set aside.
  • 2In a large, microwave-safe bowl melt the butter, about 1 minute on high power.
  • 3Wait momentarily before adding the egg so you don't scramble it. Add the egg, brown sugar, vanilla, and whisk until smooth.
  • 4Add the flour and stir until just combined, don't over-mix.
  • 5Stir in the Oreo's
  • 6Turn batter out into prepared pan, smoothing the top lightly with a spatula.
  • 7Evenly sprinkle the M&Ms over the top, lightly pressing them down with your finger or a spatula.
  • 8Bake for about 30 to 35 minutes, or until done based on add-ins used.
  • 9Top should be set and edges slightly firm.
  • 10A toothpick inserted in the center (if you can find a bare patch to test) should come out clean, or with a few moist crumbs, but no batter.
  • 11Allow bars to cool in pan for at least 30 minutes before slicing and serving.
  • 12Bars will keep airtight at room temperature for up to 1 week, or in the freezer for up to 6 months.

Printable Recipe Card

About Loaded M&M Oreo Cookie Bars

Leave a Comment

A Memory Of Mom In Every Bite Recipe

A Memory of Mom in Every Bite

Kitchen Crew

It's funny how our memory works. Smell freshly cut grass and you may think of playing as a kid. Or going outside after a rainstorm on a hot day may...

C Is For Cookie Recipes Everyone Will Want To Eat

C is for Cookie Recipes Everyone Will Want to Eat

Kitchen Crew @JustaPinch

Let's chat cookies. From chocolate chip to sugar and cream filled, they're a dunkable treat that can't be beat. Here are 14 cookie recipes that'll quickly become a family favorite....

Awesome Cookie Cutters Your Kitchen Needs Recipe

Awesome Cookie Cutters Your Kitchen Needs

Kitchen Crew @JustaPinch

These cookie cutters are definitely a cut above the rest. Not your typical cookie cutters, we love these fun and unique ways to shape your best cookie recipe! Disclosure: This...