Simple Monster Cookie Bars 

THRIFTYFRUGALMOM

These Monster Cookie Bars are soft, chewy, and so easy to make using just a few simple ingredients! Each bite is filled with oatmeal, peanut butter, chocolate chips and M&M’s. They’re always a favorite and are perfect for parties and potlucks!

Last summer my sister-in-law served us Monster Cookies in bar form, and I thought it was absolutely genius!

WHAT I LOVE ABOUT THIS RECIPE

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Quick and Easy. Not only is the ingredient list simple, but the instructions are too! Even my 11-year-old can make them by herself. The process also goes much faster than traditional cookies.

Prep Time 10 mins Cook Time 20 mins Cool Time 1 hr Total Time 1 hr  30 mins

Ingredients

– 3/4 cups butter, softened – 3/4 cup white sugar – 3/4 cup brown sugar – 4 large eggs

No. 1

Instructions

Use an electric mixer to cream the sugars and butter together. Add the eggs and beat until fluffy.

No. 2

Mix in all the remaining ingredients except for the M&Ms and chocolate chips.

No. 3

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Recipe

RECIPE