That Skinny Chick Can Bake
Chewy oatmeal cookies in a blue and white bowl with a gray napkin

Classic Oatmeal Cookies

Home » Cookies Recipes » Classic Oatmeal Cookies Jump To Recipe

Soft and chewy, these Classic Oatmeal Cookies are buttery and as tasty as your favorite bakery version. Perfect for a lunchbox treat, a tailgate sweet, or a sleepover indulgence!

Classic Oatmeal Cookies in a blue and white ceramic bowl


Classic Oatmeal Cookies

We often trekked to North Dakota to visit my mom’s family in the summer. Packed in an un-airconditioned, radio-less station wagon, my three sisters and I did our best to entertain ourselves, though there was always some squabbling after our excitement waned. Upon our arrival, we’d make the rounds, stopping to see our grandparents, cousins, aunts and uncles. Once, my aunt Marsha had some freshly baked oatmeal cookies waiting for us when we dropped in for a visit.

Simple, chewy and delicious. My mom made sure to come home with the recipe. Since that time, I’ve had a weakness for both chewy oatmeal cookies and oatmeal cookie dough. I love including all sorts of add-ins like chocolate chips, dried fruit, nuts, and even toffee chunks. But sometimes a plain ol’ oatmeal cookie wins out. I found a new recipe in Cook’s Illustrated to test out for you all.

 

Two Chewy Oatmeal Cookies with a glass of milkHow to Make Chewy Oatmeal Cookies

I don’t deny indulging in  a box of crisp oatmeal cookies and loving every bite, but my heart is with a chewy oatmeal cookie. I have a few tips for ensuring a chewy, well shaped cookie to share with you.

  • Since this recipe was adapted from Cook’s Illustrated, you know it was well researched by food chemists. The first change was adding oil to the mixture. Both saturated fat (butter) and unsaturated fat (oil) were included in this recipe in a ratio of 1:2.
  • I browned the butter adding a nutty nuance. You can use plain melted butter if you prefer.
  • An extra egg yolk is also one of their secrets. You’ll find this same addition in some of their chocolate chip cookies. It adds extra moistness and richness.
  • Less flour than the typical oatmeal cookie also helps the texture.
  • I also make sure to under-bake instead of over-baking. Over-baking will make a firmer, crisper cookie
  • I’ve made these cookies a number of times and even rolling the dough into perfect balls doesn’t guarantee a round cookie.
  • PRO-Tip – As soon as a pan of cookies comes out of the oven, carefully tap the edges of any misshapen cookies into shape using a spatula. Make sure to use a hot pad to hold the pan in place so you don’t burn yourself!

More Oatmeal Desserts You’ll Love:

Most of my oatmeal desserts are variety of cookies. From Loaded Cowboy Cookies to Oatmeal Cream Pies to Gingered Cranberry Oatmeal Cookies, I adore them all! Also worth noting from my blogger friends are these No-Bake Oatmeal Scotchies, Peanut Butter Oatmeal Chocolate Chip Cookies, and this Old-fashioned Oatmeal Cake.

Slumber Party Treats!

Some of my blogger friends are putting on their pjs and sharing snacks and dishes for this virtual slumber party. My mom would always whip up something sweet when my girlfriends would spend the night. Last month, I packed these oatmeal gems in my suitcase and schlepped them to Colorado. My three sisters and I along with some hubbies, puppies and one niece, my Katie, gathered for some fun.

We cooked, laughed, hiked, and stayed up late telling stories. A grown up slumber party without all the teenage angst and drama. One of my brothers-in-law (who is as picky as Katie!) sang high praises when he took his first bite of these classic oatmeal cookies. Then he went back for another! If you’re looking for an unadulterated, buttery, chewy oatmeal cookie, this is the recipe for you.

 Breakfast

Desserts

Snacks

 

One whole and one half chewy oatmeal cookies with a glass of milk

You Might Need:

Print

Love this recipe? Please consider rating it in the comments below. You can also follow me on Facebook, Pinterest and Instagram.

Chewy oatmeal cookies in a blue and white bowl with a gray napkin

Classic Oatmeal Cookies

Chewy oatmeal cookies adapted from Cook’s Illustrated

  • Author: Liz Berg
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Total Time: 20 minutes
  • Yield: 36 cookies
  • Category: Dessert, Cookies
  • Method: Baking
  • Cuisine: American

Ingredients

  • 1 cup flour
  • 1/2 teaspoon salt
  • 1/2 teaspoon baking soda
  • 4 tablespoons butter
  • 1/4 teaspoon cinnamon
  • 3/4 cup dark brown sugar
  • 1/2 cup sugar
  • 1/2 cup vegetable oil
  • 1 egg
  • 1 egg yolk
  • 1 teaspoon vanilla
  • 3 cups old fashioned oatmeal (do not use quick oats or steel cut oats)

Instructions

  1. Preheat oven to 375 degrees. Line baking sheets with parchment and set aside.
  2. Whisk together flour, salt, and soda and set aside.
  3. Melt the butter in a skillet and cook over medium-high heat, stirring frequently, until butter is golden brown with a nutty aroma. Remove from heat.
  4. Pour butter into a large, heatproof mixing bowl and whisk in cinnamon.
  5. Add sugars and oil to the butter and whisk to combine. Mix in eggs and vanilla. Stir in flour mixture with a wooden spoon and mix until just combined. Add oats and stir until mixed well.
  6. Scoop out about 1 1/2 tablespoons of dough for each cookie. Roll into balls between hands and place about 2 inches apart on baking sheet. Flatten each dough ball with palm before baking.
  7. Bake for 8-10 minutes.Centers should still look soft when you remove from the oven.
  8. Let cool on baking sheet for about 5 minutes, then remove to wire rack to finish cooling.

 

Note: This post may contain affiliate links; view my Disclosure Policy for details. I earn a small percentage from any purchase you make by clicking on these links at no extra cost to you.

33 comments on “Classic Oatmeal Cookies”

  1. Crisp, yet chewy…these oatmeal cookies are perfect, Liz.

  2. Oatmeal is one of my boys favorite cookies:@)

  3. I wanna grab a piece of that too, dear! xoxo

  4. As a child, my least favorite cookies were oatmeal but mostly because folks liked to put raisins in them. I would have loved your simple chewy oatmeal cookies, Liz!

  5. Tough to beat these lovely oatmeal cookies!

  6. There is nothing better than a classic oatmeal cookie, I love that these are chewy too.

  7. I am constantly on the hunt for the perfect oatmeal cookie. My mom used to bring some home from work that were super buttery and not too oaty but I have never found any like it or been able to recreate them. I’ll have to check these out.

  8. Yum, they look amazing, crinkly, crackly and chewy, just like I love them!

  9. I love hearing of your warm-hearted family tales, Liz <3 And I'm a huge fan of soft oatmeal cookies plain or with add-ins!

  10. I always struggle with oatmeal cookies – yours look so perfect!

  11. I’ve not got a super sweet tooth but I do like oatmeal cookies and these look delicious.

  12. What is it about oatmeal cookies that is so comforting? Just love them and this recipe looks like a winner! Maybe the secret to the chewy is to not over bake? Must try these.

  13. I love oatmeal cookies too. These would be great with a cold glass of milk. They look delicious!!

  14. Oatmeal cookies are a weakness of mine. All that texture in yours guarantees that they are chewy greatness!!

  15. I do so love that these have no raisins- my favorite kind of oatmeal cookie! 🙂

  16. I love oatmeal cookies too, and I’ve made them with all the add-ins you suggested. My grandmother used to make amazing oatmeal cookies and they’re the bar I measure myself against!

  17. Those really look like perfect cookies. Every one the perfect crisp edges and the same size. They look better than most bakery oatmeal cookies!

  18. What a nice story Liz! It makes this oatmeal cookies even more inviting, more worthy ! I just need two for my coffee righ now 😉 Have a lovely day !

  19. I love oatmeal cookies and these look so nice and crisp. I would love to have 4-5 of these right away. Can’t wait to try them.

  20. I love oatmeal cookies, these look fantastic Liz!

  21. You just made my husband very happy!

  22. I do enjoy a good oatmeal cookie – but I feel that finding a good one is sometimes difficult. These looks lovely, though!

  23. aw I love that this is your aunt’s recipe! I can’t remember the last time I had just plain, classic oatmeal cookies and that is just WRONG-I seriously need to!

  24. Chewy oatmeal cookies are the best!

  25. I didn’t realize how badly I need an oatmeal cookie until I read your post. I need one now! And I don’t really have a favorite recipe, so I’m eager to try yours out. Thanks!

  26. Oh yum! Those look amazing, I’ll take a stack!

  27. These will forever remind me of my grandmother’s cookie jar.

  28. A soft and chewy homemade oatmeal cookie will always have a special place in my heart. Your look wonderful!

  29. Chewy cookies are our weakness. Might even want a couple of these for breakfast with a cuppa. After all it is a PJ party, right?

  30. I’m with you on the plain and chewy oatmeal cookie. In fact I always just made them from the recipe off the back of the Quaker Oats container but it is not on the box anymore. What are they thinking??? I do have the original recipe in my files so it’s no emergency! But I think I’ll give this recipe a try. I was a Cook’s Illustrated fan and subscribed to their magazine. I lost interest when Christopher Kimball left.

  31. Your timing is perfect, Liz! My stepdad love soft oatmeal cookies and I’m planning on making him a batch when they come to visit. Bookmarked this recipe – cookies look perfect!!

  32. These cookies look absolutely perfect in texture, I would love a couple with my tea.

  33. Slumber party or sweet treat on the fly these wouldn’t last long!

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.