monster cookie bars

45 Pinches 1 Photo
Updated on Feb 2, 2014

copied from http://happygrandmaprojects.com/

prep time 20 Min
cook time 15 Min
method Bake
yield 24 serving(s)

Ingredients

  • 1 stick butter, softened
  • 1 cup brown sugar
  • 1 cup white sugar
  • 1 1/2 cups peanut butter
  • 3 - eggs
  • 1 teaspoon vanilla
  • 2 teaspoons baking soda
  • 4 1/2 cups oatmeal
  • 1 cup chocolate chips
  • 1 cup plain m & m’s

How To Make monster cookie bars

  • Step 1
    Preheat oven to 350 In your mixer, place the softened butter, brown sugar, white sugar, peanut butter, eggs, vanilla and baking soda. I prefer to use crunchy peanut butter.
  • Step 2
    Mix together until creamy.
  • Step 3
    Add the oatmeal, chocolate chips and M & M’s and stir by hand until well blended.
  • Step 4
    Spread into a greased 10×15-inch pan. You can use a 9×13 pan for a bigger bar but my personal preference is the 10×15 “brownie” pan. It gives the bars a cookie-crisp edge and they bake quickly
  • Step 5
    The recipe states to bake 14 minutes. I checked mine after 14 minutes and decided to leave them in another 4 minutes so I would recommend 18 minutes. They should be golden brown around the edges and the center should just be starting to turn light brown.
  • Step 6
    Let bars cool before cutting. They are very soft and moist so they will cut better if they have had a chance to firm up. Note: There is no flour in this recipe.
  • Step 7
    These are just like the original Monster Cookies, but much faster and easier.

Discover More

Category: Other Snacks
Method: Bake
Culture: American
Ingredient: Sugar

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