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Quickie Monster Bars

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Like Monster Cookies?  These Quickie Monster Bars are twice as easy and every bit as amazing!

My sister makes Monster Cookies all the time and my kids beg me to make them so when I came across this recipe in the Mom Knows Best Cookbook (Everyday Cookbook Collection)""” target=”_blank” rel=”noopener”>Gooseberry Patch Cookbook “Mom Knows Best”  I knew it was the first recipe I wanted to try!  And while I felt like it was making a ton they disappeared in the blink of an eye!

Quickie Monster Bars-Every bit as good as Monster Cookies and twice as easy


Quickie Monster Bars

I’m always looking for quick, tasty and healthy – they have oats and peanut butter so it qualifies as healthy in my book – snacks to take to the county fair for the kids and these will be perfect!  The fact I can put all the batter in one pan bake off and cut into bars that still taste like the Monster Cookies my kids love is just a huge bonus!

Quickie Monster Bars-Every bit as good as Monster Cookies and twice as easy


The first time I made this recipe I saw the amount of batter it made, then how many good size bars I was able to cut after they were baked and thought Holy Cow-we will be sick of these before they are gone…….I was totally wrong!  As soon as the last one disappeared the next kid through the kitchen was begging me to make more!

This recipe is a definate keeper!

Quickie Monster Bars-Every bit as good as Monster Cookies and twice as easy

Quickie Monster Bars

Love Monster Cookies? These are every bit as good and twice as easy!
5 from 3 votes


  • 1/2 c. butter softened
  • 1 c. sugar
  • 1 c. brown sugar packed
  • 1 c. creamy peanut butter
  • 3 eggs
  • 1 tsp. vanilla extract
  • 2 tsp. baking soda
  • 4 1/2 c. long-cooking oats uncooked
  • 1 c. candy-coated chocolate pieces
  • 3/4 c. mini semi-sweet chocolate chips


  • In a large bowl, blend together butter, sugars, peanut butter, eggs, vanilla and baking soda. Add oats and mix well. Fold in candy-coated chocolate pieces and chocolate chips. Spray a 15x10 jelly-roll pan or cookie sheet. Spread batter evenly in pan. Bake at 350 degrees for 20 minutes. cool completely; but into bars. Makes 2 dozen.

Nutrition values are estimates, for exact values consult a nutritionist.

Tried this recipe?Mention @farmwifefeeds or tag #farmwifefeeds!

Quickie Monster Bars are so easy and kids love them!


Shared at Weekend Potluck

about jent

Hey, I’m Jent!

Farmwife Feeds is my little space to share farm life and home-cooked recipes, from my soul to yours. These are the recipes I cook that my family eats. And while you’re here, stay awhile and see some of the farm. I share what’s real, muddy boots and all, so what you see is what you get. Read more…

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5 from 3 votes (3 ratings without comment)

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  1. As I looked for a recipe that would serve lots at a funeral dinner, I was happy to see this recipe. Thanks for sharing it. It is still in the oven, but smells delicious!

  2. Jent, I ran into this recipe on Pinterest and right away I thought it was the recipe I entered into Gooseberry Patch and they published it in Moms know best book. After reading your posting it confirmed it…. so surreal to see it on Pinterest. I am so glad you like these…. my family does too and they are great forpotlucks, party’s etc…. take care and God Bless! Lisa C ~ Idaho