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Monster Cookie Bars

Soft, chewy bars filled with oatmeal, peanut butter and fun M & M candies! The classic “monster combination.

Monster Cookie Bars @tableforseven #tableforsevenblog #monstercookie #bars #chocolate #oatmeal

TGIF friends!

I hope you don’t mind a super short post today. It’s been a little crazy here this week and my brain is just not cooperating anymore, so, we will just get right to it.

We have some ultra-delicious cookie bars for you today!

Soft, chocolaty and oh-so-good!

Monster Cookie Bars @tableforseven #tableforsevenblog #monstercookie #bars #chocolate #oatmeal
Yield: 15-18 bars

Monster Cookie Bars

Monster Cookie Bars #monstercookies #cookiebars #dessert

Soft, chewy bars filled with oatmeal, peanut butter and fun M & M candies!

Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes


  • 1/2 cup (1 stick) butter, softened
  • 1 cup creamy peanut butter
  • 1 cup brown sugar
  • 1/4 cup white sugar
  • 2 eggs
  • 1 tsp vanilla
  • 1 tsp baking soda
  • 1/4 tsp salt
  • 3 cups quick cooking oats
  • 3/4 cup flour
  • 1 cup mini chocolate chips
  • 2 cups mini M & M candies


  1. Preheat oven to 350 degrees. Grease a 9 x 13 baking dish.
  2. In a bowl, whisk together flour, baking soda, salt and oats. Set aside.
  3. In a mixing bowl, beat butter and sugars. Then, add in vanilla, eggs and peanut butter. Mix until combined.
  4. Gradually add in flour mixture and mix until just combined.
  5. Fold in chocolate chips, then, candies.
  6. Spread batter evenly prepared pan.
  7. Bake 20-25 minutes or until lightly brown.
  8. Let bars cool before cutting.


  • Adapted from Crazy for Crust

Nutrition Information:



Serving Size:


Amount Per Serving: Calories: 403Total Fat: 20gSaturated Fat: 8gTrans Fat: 0gUnsaturated Fat: 10gCholesterol: 29mgSodium: 234mgCarbohydrates: 51gFiber: 4gSugar: 29gProtein: 9g

All information and tools presented and written within this site are intended for informational purposes only. I am not a certified nutritionist and any nutritional information on should only be used as a general guideline. This information is provided as a courtesy and there is no guarantee that the information will be completely accurate

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Monster Cookie Granola Bites #tableforsevenblog #monstercookie #granolabites

Monster Cookies:

Monster Cookies #monstercookies #oatmeal #peanutbutter #tableforsevenblog

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