Best Oatmeal Cookie Recipe

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The best oatmeal cookie recipe – buttery and perfectly sweet with crispy edges and soft and chewy centers. Plus, these oatmeal cookies are easy to make – no chilling required. Add your favorite mix-ins to make them your own.

oatmeal cookies with chocolate chips

You all know I love cookies. From chocolate chip cookies to peanut butter cookies to fun and festive cut-out sugar cookies, I have spent many, many years developing the best cookie recipes, and now I present to you, the best oatmeal cookies ever

Don’t just take my word for it, with over 450 5-star reviews โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ, this recipe lives up to it’s name.

These soft and chewy oatmeal cookies are buttery with hints of cinnamon and vanilla. The edges are nice and crispy but the inside is soft and gooey – especially when they’re fresh from the oven.

They are made with ingredients you probably have on hand in your pantry and fridge, and don’t need to be chilled. Be creative by adding your favorite mix-ins! We love chocolate chips, dried cranberries, etc. Of course, try my oatmeal raisin cookies for another classic recipe!

 stack of 5 oatmeal cookies with chocolate chips

Before we walk through how to make oatmeal cookies, let’s chat about the ingredients in this oatmeal cookie recipe. 

photo of the ingredients in this oatmeal cookies recipe
  • Salted Butter. Unsalted butter is a good substitute.
  • Flour. gluten-free flour can be used in place of all-purpose flour to make these cookies gluten free.
  • Oatmeal: For the perfect, chewy texture use old-fashioned (or rolled) oats. You can use quick oats, just be aware it will change the texture of the cookies.
  • Light Brown Sugar. using dark brown sugar will impart a slightly bolder molasses flavor.
  • Granulated Sugar. Organic cane sugar works well.
  • Fine Sea Salt. if using iodized table salt, decrease the amount by half.
  • Mix-ins. Adding mix-ins is optional. Some possibilities include: chocolate chips, raisins (try these oatmeal raisin cookies and oatmeal butterscotch cookies), white chocolate chips, cinnamon chips etc.
one oatmeal cookie with chocolate chips

How to Make Oatmeal Cookies

Let’s walk through how to make oatmeal cookies step-by-step, and don’t forget to watch the video.

Begin by creaming the butter and sugars together on speed for about 1 minute. You may need to pause, scrape down the sides of the bowl and continue beating. 

You can also use a large mixing bowl and a hand mixer if you do not have a standing mixer, or simply beat the cookies by hand.

How to Make Oatmeal Cookies - butter & sugars in a bowl before creaming
How to Make Oatmeal Cookies - butter & sugars in a bowl after creaming

Next, add the egg and vanilla extract and beat for and additional 1 minute, or until the mixture is light and fluffy. 

Getting the mixture night and light and fluffy is a key step in making the perfect oatmeal cookies! I suggest even setting a timer so you make sure to beat the mixture enough!

How to Make Oatmeal Cookies - adding vanilla and egg
oatmeal cookies dough after vanilla and egg have been beaten

After 1 minute, beat in the flour, baking soda, baking powder, sea salt and cinnamon until just combined.

You can either mix the dry ingredients together in a separate bowl before you begin the rest of the recipe, or just toss them into the mixer on top of the beaten wet ingredients.

How to Make Oatmeal Cookies - adding dry ingredients
How to Make Oatmeal Cookies - dough after flour mixture has been added

Next, add the oatmeal and beat it’s evenly distributed in the dough. Then, add the mix-ins, if desired. Here are some suggestions:

How to Make Oatmeal Cookies - adding oatmeal
finished oatmeal cookie dough in a mixing bowl

Portion & Bake

Use a cookie scoop (I suggest using a 1 ยฝ to 2 Tablespoon scoop) to measure out the oatmeal cookie dough. Then, roll each portion into a smooth ball and place on a cookie sheet lined with parchment paper. 

oatmeal cookie dough on a cookie scoop

Once the dough balls are on the parchment paper, gently and ever-so-slightly press the tops down. This will ensure even baking. 

Then, bake the oatmeal cookie recipe in the preheated oven. If you have a convection oven you can bake two trays at a time. If not, I recommend only baking one tray at a time. 

All ovens bake differently

Know your oven. Invest in an inexpensive oven thermometer to check the temperature and ensure the internal temperature is actually the temperature to which the oven is set. If your oven is baking too hot or too cold, then the cookies will not turn out well.

oatmeal cookies on a baking sheet before baking

Cool & Serve

Let the oatmeal cookies sit on the baking sheet for about 5 minutes before transferring them to a wire rack to cool. Enjoy them with a glass of milk or cup of coffee! 

three oatmeal cookies on a black wire cooling rack

Store

Store oatmeal cookies in an airtight container at room temperature for 3-5 days.

Freeze

Instead of baking, you can also freeze the oatmeal cookie dough balls

  1. Place cookie dough balls on a non-stick cookie sheet and put them in the freezer for 1-2 hours or until firm. 
  2. Transfer to an airtight, freezer-friendly container (I recommend either a glass storage container or a freezer-friendly ziplock bag). 
  3. Freeze for up to 1 month. 
  4. To bake: remove dough from the freezer and let it come to room temperature. Then bake according the the recipe instructions. 
photo of seven oatmeal cookies on a white marble background

Here are some frequently asked questions about oatmeal cookies! If you have other questions I did not address in this post, please leave a comment and I will answer them!

Why are my oatmeal cookies dry?

These cookies shouldn’t be dry, if they are – here are some possible reasons:
Too much flour. Scoop and level the flour to get just the right amount.ย 
Over-mixing.ย Mix the dry ingredients in until they are just combined.ย 
Over-baking. Don’t do this! Remember they continue baking slightly after they are removed from the oven as they cool on the baking pan.ย 

What gives oatmeal cookies chewy texture?

A combination of butter/sugar/eggs, rolled oats and proper baking time/temperature will result in perfectly chewy oatmeal cookies.ย 

Are old fashioned oats and quick oats the same?

No! Old fashioned (or rolled) oats are whole-grain oat kernels that have been rolled flat. Quick-cooking oats are also rolled, but the oat kernel is cut into smaller pieces so it can cook faster.ย 

How do you know when oatmeal cookies are done?

They are done when the top is just barely set and the edges begin to crack slightly.

What kind of oats do you use for oatmeal cookies?

For the perfect, chewy texture use old-fashioned (or rolled) oats.ย 

Can you use quick oats instead of old fashioned in oatmeal cookies?

Yes, you can, just be aware that it will change the texture of the oatmeal cookies to be less chewy!ย 

Can I use brown butter in this recipe?

Yes, absolutely. Follow my detailed guide on How to Brown Butter. Then use it in this recipe.

stack of five oatmeal cookies

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Oatmeal Cookies Recipe

Laura
The best oatmeal cookie recipe – buttery and perfectly sweet with crispy edges and soft and chewy centers. Plus, these oatmeal cookies are easy to make – no chilling required. Add your favorite mix-ins to make them your own.
5 from 465 votes
Course cookies, Dessert
Cuisine American
Servings 18 cookies
Calories 133
Prep Time5 minutes
Cook Time10 minutes
Total Time25 minutes

Ingredients 
 

Instructions 

  • Preheat oven to 375 degrees Fahrenheit (190 degrees Celsius).
  • Line two large baking sheets with silicone baking mats or parchment paper. Set aside.
  • Combine the flour, baking soda, baking powder, salt and cinnamon in a small bowl. Set aside.
  • Put softened butter, granulated sugar and brown sugar in the bowl of a standing mixer and beat for 1 minute, or until light and fluffy.
  • Add egg and vanilla and beat on medium-high speed for 1 minute.
  • Add the dry ingredient mixture and beat on medium speed until combined.
  • Then, beat in the oatmeal on low speed.
  • If desired, beat in mix ins until evenly distributed in the dough.
  • Use a 1 ยฝ to 2 Tablespoon cookie scoop to measure out portions of dough.
  • Roll the dough into balls and place evenly spaced on the prepared cookie sheet – about 1 ยฝ inches apart.
  • Gently press down the tops of the oatmeal cookies until they are slightly flattened.
  • Bake in preheated oven for 8-10 minutes until the top is just set and the edges are lightly browned.
  • Let the oatmeal cookies sit on the baking pan for 5 minutes before transferring to a wire rack to cool.

Video

Notes

Ingredient Substitutions
  • Flour.ย use all-purpose gluten-free flour to make them gluten-free.ย 
  • Salted Butter. Unsalted butter and coconut oil are great choices.
  • Light Brown Sugar. If you like a richer molasses taste then you can use dark brown sugar.
  • Granulated Sugar.ย white sugar & organic cane sugar both work well.
  • Fine Sea salt.ย If using iodized salt, reduce the amount by half.
  • Mix-ins.ย Adding mix-ins is optional. Here are some suggestions:ย 
Mix-In Suggestionsย 
Store
Store oatmeal cookies in an airtight container at room temperature for 3-5 days.ย 
Freeze the Cookies
Freeze in an airtight container or plastic bag for up to 1 month. Thaw at room temperature or by gently warming in the microwave or oven.
Freeze the Dough
  1. Place oatmeal cookie dough balls on a non-stick cookie sheet and put them in the freezer for 1-2 hours or until firm.ย 
  2. Transfer to an airtight, freezer-friendly container (I recommend either a glass storage container or a freezer-friendly ziplock bag).ย 
  3. Freeze for up to 1 month.ย 
  4. To bake: remove dough from the freezer and let it come to room temperature. Then bake according the the recipe instructions.ย 

    Nutrition

    Serving: 1cookie | Calories: 133kcal | Carbohydrates: 19g | Protein: 2g | Fat: 6g | Saturated Fat: 3g | Cholesterol: 23mg | Sodium: 151mg | Potassium: 40mg | Fiber: 1g | Sugar: 12g | Vitamin A: 171IU | Calcium: 14mg | Iron: 1mg

    Nutrition information is automatically calculated, so should only be used as an approximation.

    Did you enjoy this recipe? Have a question? Leave a comment below!

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    5 from 465 votes (239 ratings without comment)

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    414 Comments

    1. 5 stars
      Our GO TO cookie recipe!! Itโ€™s seriously SO good. Fresh out of the oven is the best. People often ask for the recipe.

    2. 5 stars
      I made these cookies with a 1/2 cup of raisins tonight. My family and I loved them. It was so easy. I only had unsalted butter so I added an additional 1/8 tsp of fine sea salt. Next time, I will bump it up by 1/4 tsp. This recipe is a keeper! I canโ€™t wait to make them on Christmas Eve for our family gathering and again and again. Thank you for sharing. All 5s!

    3. 5 stars
      My family is obsessed with your Chocolate Chip Cookie recipe, so I tried this oatmeal cookie recipe this evening. It is now rated in the top 5 cookies my husband has ever tried! It’s a traditional flavor with perfect ratios and exactly soft enough! Thank you!

    4. 5 stars
      We loved these cookies. Thin and crispy with a chewy center. I added a few raisins. I really enjoy the taste of the oatmeal cookie without overpowering with too many other flavors Perfect!

    5. 5 stars
      Tripled the cinnamon, added ginger, nutmeg, allspice, and cloves. My additions were candied walnuts and rum-soaked raisins. Amazing.

      My daughter’s comment was, “How are these chewy, crunchy, and airy all at once?”

      Definitely try it with ginger; it’s really good