Oreo and M&M cookies bars are super indulgent and fun to make, a recipe that is loaded with Oreo cookies and M&M's. The base is made with simple ingredients like flour, brown sugar, butter, egg, vanilla extract and oreo. This recipe is perfect for last minute parties, picnics, or anytime to have as a snack.

This is my favourite recipe ever. It is colourful and very very tasty. I added oreo and m&m in this, both are my absolute favorite and can never resist them. This one is so easy to make and taste just fantastic. It is great for toddlers and kids, they will love it for sure.

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About Oreo M&M Cookie Bars
Ingredients
Step by Step Pictures
Expert Tips
FAQ
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Oreo and M&M cookie bars are soft, chewy treats that are baked and sliced into bars. It is made with flour, butter, eggs, sugar, milk along with crushed oreos and M&Ms. These bars bring together the best of both things like classic sandwich cookies with colorful M&M candy that burst in every bite. Looks pretty just like my M&M cookies and Chocolate Chip M&M Cookies.

These cookie bars are baked until soft and slightly gooey in the center and loaded with M&M in every bite. The oreos slightly soften in the oven but still hold some crunch, while the M&M stay crispy and add a pop of color and sweetness throughout.

You can switch in any flavour of oreo you like from strawberry oreo, mint oreo, red velvet oreo or swap with other cookies that suit your taste. You can check my Homemade Oreo Recipe & my Oreo Chocolate chip cookies.

These bars are the ultimate dessert that requires no electric beater or stand mixer, all together can be combined in a bowl and it takes around 30 minutes to complete. It tastes absolutely delicious and perfect for kids, parties, or snacking at home.

Variations

Date oatmeal bar : These are soft, filling and tasty bars made with oats, butter, flour, sugar and date jam. It is so simple to make and perfect for snacking and gifting.

No bake chocolate oat bar : This is a delicious and no bake dessert bar made with oats, butter, brown sugar, chocolate chips and peanut butter.

No bake cheerio bar : This is a no bake soft and chewy bar made with cheerios, roasted almonds, butter, honey and brown sugar. They're easy to make and perfect for snacking.

Ingredients

All purpose flour : It creates a bar texture that is not too gooey or crumble. You can swap with whole wheat flour or gluten free flour if preferred.

Brown sugar : Brown sugar provides a rich color and flavour to the bar. The molasses in this gives a deep caramel taste and keeps the bars moist for long.

Unsalted butter : It helps to create a soft, chewy interior with slight crispy edges like a classic cookie bar.

Egg : Eggs used as a binding and leavening agent. For eggless versions, use flax eggs or yogurt.

Vanilla extract : Vanilla adds a powerful flavour booster that enhances the taste of oreo, M&M's in the bar.

Oreo cookies : Oreo cookies are one of the fun star elements in this recipe. Crush the oreos to give extra crunch and creaminess to the bar. You can swap with homemade chocolate sandwich cookies for healthier options.

M&M's : M&M's are the star ingredient that adds color, crunch and pop up of flavour throughout the bar. Makes the bar visually fun to the kids and adults. You can substitute it with chocolate chips, reese'e chocolate or crushed candy bites.

Step by Step Pictures

1)Preheat oven to 180 degree C. Line a baking pan with parchment paper. Melt butter gently in a sauce pan. Set aside to cool.

2)Crush oreo roughly and set aside.

3)Take melted butter and brown sugar in a bowl. Mix this using a hand whisk or electric beater till combined.

4)Add in egg and mix well until creamy.

5)Add in vanilla extract and mix well.

6)Now the wet mixture is ready.

7)Add in plain flour and fold the batter gently to combine.

8)Once the batter is combined.

9)Add in the crushed oreo and fold gently.

10)Now the oreo batter is ready.

11)Spoon the batter into the parchment lined baking tray. Spread evenly.

12)Now dot m&ms all over the cookie bar.

13)Pop the tray into the oven and bake until cooked.

14)Remove the tray from oven, allow it to cool completely before slicing into it.

15)Serve.

Expert Tips

● Chop the oreos roughly so you will get a big chunk of texture in every bite.

● Stir the flour in until everything is combined, don't over-mix. To add more texture and flavour, add chopped nuts, chocolate chips or peanut butter for a twist.

● Let the bars cool completely before slicing. This allows it to set and doesn't crumble when sliced.

Storage & Serving

Store the leftover oreo and M&M cookie bars at room temperature for a week. Transfer to an airtight container and refrigerate for up to a month.

Serve these Oreo and M&M cookie bars along with milk for evening snack or serve warm with a scoop of ice cream. These bars are perfect for gifting, snacking or parties.

FAQ

Q. Can I use different oreos ?

Absolutely ! If you get your hands on different flavours of oreo like double chocolate, strawberry ,mint,red velvet all work great and give a fun twist to the bars.

Q. Can I freeze these bars ?

Yes, you can freeze them for 1 to 2 months. Thaw them whenever you're ready to serve and enjoy.

Q. What to do if I don't have M&M's ?

No need to worry. Just mix with local candies like gems or add chocolate chips or other candy bars etc.

Q. Can I add white sugar instead of brown sugar ?

Yes, you can but the bars will be less moist and chewy. But the molasses in the brown sugar gives the perfect texture and is best to use.

M&M Oreo Cookie Bars Recipe