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    Home » Recipes » Cookies & Bars

    Oatmeal Chocolate Chip Bars (Amish Oatmeal Bars)

    Published: Mar 2, 2021 · Modified: Apr 9, 2025 by Anna 3 Comments · This post may contain affiliate links ·

    Jump to Recipe Print Recipe

    Oatmeal chocolate chip bars are a delightful twist on the classic oatmeal cookie, combining the wholesome, chewy texture of oatmeal with the rich, indulgent taste of chocolate chips. These oat bars are super easy to make and perfect for a quick snack, a sweet treat after dinner, or a crowd-pleasing dessert at gatherings.

    The addition of oatmeal not only adds a wonderful texture but also a slight nutty flavor, complementing the sweetness of the chocolate. Oatmeal chocolate chip cookie bars are a versatile treat that can be customized with nuts, dried fruits, or other mix-ins to suit your taste.

    a stack of chewy oatmeal chocolate chip bars
    Jump to:
    • Why You'll Love This Chewy Chocolate Chip Oatmeal Bars Recipe
    • Ingredients
    • Step-by-Step Instructions
    • Variations
    • Health Benefits of Oatmeal
    • Baked Oatmeal Bars
    • More Amish Cookie Bar Recipes
    • More Amish Cookie Recipes
    • 📖 Recipe Card

    Why You'll Love This Chewy Chocolate Chip Oatmeal Bars Recipe

    1. Perfect Balance: Combines hearty oats with rich chocolate chips.
    2. Delicious Flavor: A creamy blend of sugars, butter, vanilla, and chocolate creates a luscious taste.
    3. Great Texture: Satisfying combination of chewy oats and chocolate chips.
    4. Easy to Make: This simple recipe is super quick to make. These bars taste like cookies, but you don't have to bake them in batches.
    5. Versatile: This can be customized with your favorite mix-ins.
    6. Anytime Treat: Ideal for breakfast, snacks, or dessert.
    7. Crowd-Pleaser: Perfect for sharing at gatherings. This recipe makes a large pan full of bars, providing plenty to go around.
    8. Homemade Goodness: Offers a homemade treat that feels both indulgent and nourishing.

    Sometimes I want chocolate chip cookies or oatmeal cookies, but I don't have a lot of time to bake them, or I don't feel like taking the time to bake them. Cookies can be time-consuming since you have to scoop and bake them in batches. So cookie bars are the perfect alternative.

    Ingredients

    1. White Sugar: Adds sweetness and helps create a slightly crisp texture on the edges.
    2. Brown Sugar: Adds sweetness, moisture, and a subtle caramel flavor, contributing to the chewiness.
    3. Vegetable or Canola Oil: Adds moisture and richness, helping to keep the bars soft.
    4. Butter: Provides flavor, richness, and a creamy texture, helping to create a tender crumb. (I use salted, but unsalted works too.)
    5. Eggs: Bind the ingredients together, add moisture, and help the bars rise slightly.
    6. Vanilla Extract: Enhances the overall flavor with a warm, sweet note.
    7. All-Purpose Flour: Provides structure and stability, forming the base of the bars.
    8. Salt: Enhances the flavors and balances the sweetness. (Sea salt is my choice.)
    9. Baking Powder: Helps the bars rise, creating a lighter texture. (I recommend using aluminum-free baking powder.)
    10. Baking Soda: Works with the baking powder to help the bars rise and become tender.
    11. Quick Oats: Add a chewy texture, a nutty flavor, and a hearty, wholesome element. (For variety in texture, you could use half quick oats and half rolled oats.)
    12. Chocolate Chips: Provide bursts of rich, sweet chocolate throughout the bars. (Use your chocolate of choice. I like dark chocolate.)

    Each ingredient plays a role in creating the texture, flavor, and structure of the oatmeal chocolate chip bars, resulting in a delicious and satisfying treat.

    This post contains affiliate links...

    Step-by-Step Instructions

    Making these chewy oatmeal chocolate chip bars with quick oats is super easy, especially if you have a large Kitchen-Aid mixer, but you can mix them by hand as well.

    Preheat Oven:

    • Preheat your oven to 350°F (175°C).

    Prepare Wet Ingredients:

    • Place the white sugar, brown sugar, oil, butter, eggs, and vanilla extract into a large mixing bowl.
    • Using a hand mixer or stand mixer, mix the ingredients well until the mixture is nice and creamy.

    Prepare Dry Ingredients:

    • In a separate large bowl, whisk together the flour, salt, baking powder, baking soda, and quick oats until well combined.

    Combine Wet and Dry Ingredients:

    • Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Do not overmix. Stir in the chocolate chips.

    Prepare Baking Pan:

    • Grease a 13 x 18-inch sheet pan (½ sheet pan) with cooking spray or butter.

    Spread Batter:

    • Spread the batter evenly onto a 13 x 18" sheet pan (a half-sheet pan, not a jelly-roll pan).
    ingredients and mixer out, getting ready to make cookie bars.
    mixing oatmeal chocolate chip bars in my Kitchen Aid.

    Bake:

    • Bake in the preheated oven for about 20 minutes, or until the bars are set and lightly browned around the edges. Do not overbake, as overbaking always leads to dry baked goods.

    Cool:

    • Allow the bars to cool completely in the pan on a wire rack before cutting.

    Cut and Store:

    • Once cooled, cut the bars into squares or rectangles.
    • Store in an airtight container. For longer storage, freeze any bars you won't eat within a few days. Anytime you get a craving for a sweet treat, simply remove a bar from the freezer, thaw, and enjoy!
    a sheet pan full of oat chip bars.

    Variations

    Substitute the chocolate chips for raisins, and turn these into Oatmeal Raisin Bars. For a different twist, make these oatmeal bars with craisins and white chocolate chips. Add chopped nuts, mini M&Ms, or whatever else you think sounds good.

    Amish oatmeal raisin bars with a small milk pitcher.

    Health Benefits of Oatmeal

    Even though we all know that baked goods made with sugar, fats, and flour are not healthy for us, there are benefits to eating oats.

    They are high in fiber and antioxidants and are a great addition to a heart-healthy diet.

    If you enjoy oats, perhaps you'd like to try my oat fudge bars recipe, granola bars, or honey oat bread. Try my homemade granola cereal recipe or baked oatmeal for a hearty oat breakfast.

    Baked Oatmeal Bars

    Baking is one of my favorite hobbies. It's so much fun to create delicious food. And I think it would be fun to run a bakery/deli/coffee shop someday. But I don't know if that will ever happen.

    So for now, I have fun baking for my family. And with six of us in the house, it sure doesn't take long for food to disappear.

    Whenever I bake cookies or bars, I usually make a large batch and put some in the freezer. It keeps them fresh, and I also have hopes that maybe they won't all get eaten as quickly if they're not sitting out where everyone sees them. 🙂

    a stack of oatmeal chocolate chip bars.

    More Amish Cookie Bar Recipes

    • Oat Fudge Bars
    • Chewy Chocolate Chip Bars
    • Reese's Peanut Butter Bars
    • Chocolate Peanut Butter Rice Krispie Bars
    • Banana Cream Cheese Cake Bars

    More Amish Cookie Recipes

    • Outrageous Cookies
    • Mint Surprise Cookies
    • Soft and chewy Amish gingersnap cookies
    • Amish Buttermilk Cookies Recipe
    • Amish Monster Cookies Recipe
    • Snickerdoodle Cookies
    • Chocolate Chip Whoopie Pies

    I hope you enjoy these easy oatmeal chocolate chip bars. If you try this Amish recipe, I'd love it if you left a comment and star rating below. Thank you!

    Homemade cornstarch pudding is yummy with these sheet pan oatmeal bars.

    AMAZON DISCLOSURE: I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for me to earn fees by linking to Amazon.com and affiliated sites. If you click on the link to make a purchase, I may earn a small commission at no extra cost to you. Thank you.

    Recommendation for serving bars...

    A good bar scoop is a must-have. I found a cheap one at a garage sale and used it all the time until one day it got legs and walked off. I am missing it so much and need to get myself a new one because they are the perfect size for scooping and serving bars and so many other things like lasagna, etc.

    And men, if your wife likes to bake and doesn't have a big stand mixer, here's a great idea for her next birthday gift ;). I would be lost without my KitchenAid mixer.

    📖 Recipe Card

    a stack of chewy oatmeal chocolate chip bars

    Amish Chewy Oatmeal Chocolate Chip Bars

    These oatmeal bars are amazing! They are so moist and chewy and full of chocolate chip goodness. They are also very easy and quick to make.
    5 from 2 votes
    Print Recipe Pin Recipe
    Prep Time 20 minutes mins
    Cook Time 20 minutes mins
    Total Time 40 minutes mins
    Course Dessert
    Cuisine Amish
    Servings 35 people
    Calories 419 kcal
    Prevent your screen from going dark

    Ingredients
      

    • 1 c. white sugar
    • 1 ¾ c. brown sugar
    • 1 ½ c. vegetable or canola oil
    • ½ c. softened butter
    • 5 large eggs
    • 2 tsp. vanilla extract
    • 4 c. all-purpose flour
    • 2 tsp. salt
    • 2 tsp. baking powder
    • 2 tsp. baking soda
    • 4 c. quick oats
    • 1 ½ c. chocolate chips
    Oatmeal Chocolate Chip BarsGet Recipe Ingredients

    Instructions
     

    • Preheat oven to 350°.
    • Place sugars, oil, butter, eggs, and vanilla into your mixing bowl. Mix well until nice and creamy.
      1 c. white sugar, 1 ½ c. vegetable or canola oil, 5 large eggs, ½ c. softened butter, 2 tsp. vanilla extract, 1 ¾ c. brown sugar
    • In a separate bowl, whisk together the flour, salt, baking powder, baking soda, and quick oats.
      4 c. all-purpose flour, 2 tsp. salt, 2 tsp. baking powder, 2 tsp. baking soda, 4 c. quick oats, 1 ½ c. chocolate chips
    • Stir together the wet and dry ingredients until mixed. Do not overmix. Stir in the chocolate chips.
    • Spread onto a greased 13 x 18" sheet pan. (½ sheet pan, not jelly roll pan)
    • Bake for about 20 minutes or until set and lightly browned.
    • Cool completely before cutting into bars.
    • Store in an airtight container. Freeze whatever you won't get to eat within a few days.

    Notes

    I substitute pure cane sugar for white sugar in all my recipes. It works the same and is healthier for you.
    You can substitute the butter and just use oil, and you can also add some chopped pecans for extra texture and flavor. Substitute raisins for the chocolate chips, or add craisins and white chocolate chips.
    If you won't get these bars eaten within a few days, freeze some for later. Then remove them from the freezer to thaw about 30 minutes before you want to eat them.
    Do not overbake. If they are baked too long, they will be drier.
    *Edited to add: I had two people comment that they had to bake these bars for 40 minutes. I'm not sure what happened or what made the difference?? I have made these bars many times. I never bake mine longer than 20 minutes. A difference in ovens? Altitude? I don't know. Mine are always lightly browned and set by 20 minutes and I don't like over-baked and dry bars. But, if yours do not look finished by 20 minutes, you may need to bake them a little longer.
    *Nutrition is approximate.

    Nutrition

    Serving: 1servingCalories: 419kcalCarbohydrates: 61gProtein: 7gFat: 17gSaturated Fat: 4gPolyunsaturated Fat: 4gMonounsaturated Fat: 8gTrans Fat: 1gCholesterol: 32mgSodium: 256mgPotassium: 152mgFiber: 3gSugar: 22gVitamin A: 118IUCalcium: 48mgIron: 3mg
    Keyword Amish chewy oatmeal chocolate chip bars, Baked oatmeal bars with chocolate chips, Oatmeal chocolate chip bar cookies
    Tried this recipe?Let us know how it was!

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    1. Anna

      July 06, 2024 at 3:25 pm

      5 stars
      Love this easy recipe that makes a big pan of bars!

      Reply
    2. Jo

      November 13, 2022 at 8:36 pm

      5 stars
      Amazing bars

      Reply
      • Anna

        November 13, 2022 at 8:57 pm

        Thank you

        Reply

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    Hi, I’m Anna. I grew up Amish in the Lancaster County, Pa. area (the heart of Amish country). I currently live in a small rural town in Missouri and am a homeschool mom to 4 great kids. Some of my favorite things to do are spending time in the kitchen, (baking and preparing meals from scratch), gardening, and spending time with my lovely family.

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